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663
27668
Marshal de Macmahon brutally put down this movement during the Bloody Week
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0
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3
5
8
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0.375
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"2021-04-11T03:18:03.289554Z"
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{"user_id": "663", "card_id": "27668", "date": "2021-04-11 03:16:54.505480+00:00"}
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History
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122,700
663
30601
Publisher of the New York Weekly Journal who was acquitted of libel charges in a landmark 1735 trial
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0
1
1
3
9
12
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0.25
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karl85
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"2021-04-11T03:18:32.865235Z"
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{"user_id": "663", "card_id": "30601", "date": "2021-04-11 03:18:03.989024+00:00"}
4
History
0
122,701
663
29340
A 1960 western featuring Yul Brynner and Steve McQueen was a remake of this film
true
0
2
2
1
2
3
0
0
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0.333333
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karl85
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"2021-04-11T03:18:54.582338Z"
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{"user_id": "663", "card_id": "29340", "date": "2021-04-11 03:18:33.581215+00:00"}
8
Fine Arts
1
122,702
663
25067
When this man started using models for his work, Andre Breton expelled him from the Surrealist movement
true
0
3
3
0
3
3
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karl85
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false
"2021-04-11T03:19:10.398740Z"
"2021-04-11"
false
{"user_id": "663", "card_id": "25067", "date": "2021-04-11 03:18:55.272659+00:00"}
8
Fine Arts
1
122,703
663
40474
This man's namesake quartet included pianist Teddy Wilson, vibraphonist Lionel Hampton, and drummer Gene Krupa
true
0
4
4
13
14
27
0
0
0
0
0.481481
0
0
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false
0
0
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karl85
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false
"2021-04-11T03:19:20.312601Z"
"2021-04-11"
false
{"user_id": "663", "card_id": "40474", "date": "2021-04-11 03:19:11.077860+00:00"}
8
Fine Arts
1
122,704
664
20388
This quantity was introduced in the 1882 work entitled On the Equilibrium of Heterogeneous Substances
true
0
0
0
8
15
23
0
0
0
0
0.347826
0
0
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false
0
0
0
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karl50
27,500
false
"2021-04-11T12:08:55.429877Z"
"2021-04-11"
false
{"user_id": "664", "card_id": "20388", "date": "2021-04-11 12:08:24.458273+00:00"}
7
Science
0
122,705
664
19539
Background information in this play is provided through dialogues with otherwise inactive nobles named Arias and Alonzo
true
0
1
1
15
30
45
0
0
0
0
0.333333
0
0
0
false
0
0
0
0
0
0
karl50
27,250
false
"2021-04-11T12:09:27.173170Z"
"2021-04-11"
true
{"user_id": "664", "card_id": "19539", "date": "2021-04-11 12:08:56.349297+00:00"}
3
Literature
0
122,706
665
35465
The fictitious correspondents Rica and Usbek and an allegory of the Troglodites appear in this work, Persian Letters
true
0
0
0
0
0
0
0
0
0
0
0
0
0
0
false
0
0
0
0
0
0
leitner
26,250
false
"2021-04-11T23:22:05.475457Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "35465", "date": "2021-04-11 23:21:36.101994+00:00"}
3
Literature
0
122,707
665
25063
Claude Debussy's Preludes include a piece depicting a "Sunken" one of these structures from legend
true
1
0
1
0
0
0
0
0
0
1
0
0
0
0
false
0
0
0
0
0
0
leitner
20,250
false
"2021-04-11T23:22:45.918979Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "25063", "date": "2021-04-11 23:22:21.726650+00:00"}
8
Fine Arts
0
122,708
665
19126
Name this French Impressionist composer best known for his work first titled Fandango, but later called Bolero
true
1
1
2
0
0
0
0
0
0
0.5
0
0
0
0
false
0
0
0
0
0
0
leitner
7,250
false
"2021-04-11T23:22:57.389217Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "19126", "date": "2021-04-11 23:22:46.957462+00:00"}
8
Fine Arts
0
122,709
665
20041
Opera by Puccini whose heroine stabs Scarpio to death before throwing herself off the Castel Sant'Angelo
true
2
1
3
13
6
19
0
0
0
0.666667
0.684211
0
0
0
false
0
0
0
0
0
0
leitner
18,750
false
"2021-04-11T23:23:20.382742Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "20041", "date": "2021-04-11 23:22:58.434718+00:00"}
8
Fine Arts
1
122,710
665
25187
What is this rare surviving 17th century female nude, a goddess of love painted by Diego Velazquez?
true
3
1
4
0
0
0
0
0
0
0.75
0
0
0
0
false
0
0
0
0
0
0
leitner
8,250
false
"2021-04-11T23:23:33.643879Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "25187", "date": "2021-04-11 23:23:21.407840+00:00"}
8
Fine Arts
1
122,711
665
27706
Identify this experiment which provided evidence against the theory of a luminiferous aether, conducted by two American physicists
true
4
1
5
0
0
0
0
0
0
0.8
0
0
0
0
false
0
0
0
0
0
0
leitner
6,000
false
"2021-04-11T23:23:44.716167Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "27706", "date": "2021-04-11 23:23:34.679481+00:00"}
7
Science
1
122,712
665
32761
Ethical theory propounded by Bentham and Mill, which seeks to maximize happiness for the most people
true
5
1
6
0
0
0
0
0
0
0.833333
0
0
0
0
false
0
0
0
0
0
0
leitner
6,500
false
"2021-04-11T23:24:07.146877Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "32761", "date": "2021-04-11 23:23:57.212876+00:00"}
6
Philosophy
1
122,713
665
21976
Humans synthesize them by combining succinyl-CoA with glycine in order to form alpha-aminolevulinic acid
true
6
1
7
0
0
0
0
0
0
0.857143
0
0
0
0
false
0
0
0
0
0
0
leitner
13,500
false
"2021-04-11T23:24:25.242211Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "21976", "date": "2021-04-11 23:24:07.884996+00:00"}
7
Science
1
122,714
665
38120
Symphony by Igor Stravinsky named for poems traditionally thought to be written by David
true
6
2
8
0
0
0
0
0
0
0.75
0
0
0
0
false
0
0
0
0
0
0
leitner
21,750
false
"2021-04-11T23:24:51.424205Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "38120", "date": "2021-04-11 23:24:25.981903+00:00"}
8
Fine Arts
2
122,715
665
30037
It is currently attributed toAlexandros of Antioch but was originally attributed to Praxiteles
true
6
3
9
0
0
0
0
0
0
0.666667
0
0
0
0
false
0
0
0
0
0
0
leitner
8,750
false
"2021-04-11T23:25:04.555302Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "30037", "date": "2021-04-11 23:24:52.170158+00:00"}
8
Fine Arts
2
122,716
665
38209
Algorithms for this task include Boyer–Moore, Knuth–Morris–Pratt, and Rabin–Karp
true
7
3
10
0
0
0
0
0
0
0.7
0
0
0
0
false
0
0
0
0
0
0
leitner
17,750
false
"2021-04-11T23:25:26.100679Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "38209", "date": "2021-04-11 23:25:05.299645+00:00"}
7
Science
2
122,717
665
22909
Empire which dominated much of North India and whose rulers included Aurangzeb, Shah Jahan and Akbar
true
7
4
11
0
0
0
0
0
0
0.636364
0
0
0
0
false
0
0
0
0
0
0
leitner
4,750
false
"2021-04-11T23:25:35.555264Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "22909", "date": "2021-04-11 23:25:26.840244+00:00"}
4
History
2
122,718
665
23081
She gave birth to Alexander Helios after an affair with the ex-husband of Fulvia. 
true
8
4
12
0
0
0
0
0
0
0.666667
0
0
0
0
false
0
0
0
0
0
0
leitner
6,250
false
"2021-04-11T23:25:46.473654Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "23081", "date": "2021-04-11 23:25:36.295127+00:00"}
4
History
2
122,719
665
27439
Author of Billy Budd as well as a book about Ahab's obsession with a white whale
true
8
5
13
0
0
0
0
0
0
0.615385
0
0
0
0
false
0
0
0
0
0
0
leitner
4,750
false
"2021-04-11T23:25:55.307392Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "27439", "date": "2021-04-11 23:25:47.209343+00:00"}
3
Literature
2
122,720
665
25859
The Euler line passes through several points on one of these that isn't a regular polygon
true
9
5
14
1
3
4
0
0
0
0.642857
0.25
0
0
0
false
0
0
0
0
0
0
leitner
7,750
false
"2021-04-11T23:26:12.225940Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "25859", "date": "2021-04-11 23:25:56.069736+00:00"}
7
Science
2
122,721
665
23490
This ruler developed a shrine for the cousin of Muhammad, Kusam ibn Abbas, called the Shah Zindeh
true
10
5
15
5
2
7
0
0
0
0.666667
0.714286
0
0
0
false
0
0
0
0
0
0
leitner
12,750
false
"2021-04-11T23:26:29.843210Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "23490", "date": "2021-04-11 23:26:12.959809+00:00"}
4
History
3
122,722
665
34021
This "Great Stone Face" starred in feature films like The Navigator and Sherlock
true
10
6
16
0
0
0
0
0
0
0.625
0
0
0
0
false
0
0
0
0
0
0
leitner
12,750
false
"2021-04-11T23:26:46.316819Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "34021", "date": "2021-04-11 23:26:30.580681+00:00"}
8
Fine Arts
3
122,723
665
25654
Democratic organization that controlled New York politics during much of the 19th century, famously directed by William Tweed
true
10
7
17
7
10
17
0
0
0
0.588235
0.411765
0
0
0
false
0
0
0
0
0
0
leitner
6,750
false
"2021-04-11T23:26:57.388590Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "25654", "date": "2021-04-11 23:26:47.061877+00:00"}
4
History
3
122,724
665
21976
Humans synthesize them by combining succinyl-CoA with glycine in order to form alpha-aminolevulinic acid
false
11
7
18
0
1
1
0
1
1
0.611111
0
0
0
0
false
1
1.96
500
0
-1
11,999
leitner
12,500
false
"2021-04-11T23:27:15.717155Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "21976", "date": "2021-04-11 23:26:58.125680+00:00"}
7
Science
3
122,725
665
19471
This man was regent and relative to Emperor Chéng due to his connections to the wife of Emperor Yuán
true
12
7
19
0
0
0
0
0
0
0.631579
0
0
0
0
false
0
0
0
0
0
0
leitner
11,500
false
"2021-04-11T23:27:31.404547Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "19471", "date": "2021-04-11 23:27:16.453605+00:00"}
4
History
3
122,726
665
37297
Although the House of Burgesses acquiesced, Jamestown was burned down by its end
true
12
8
20
0
0
0
0
0
0
0.6
0
0
0
0
false
0
0
0
0
0
0
leitner
6,250
false
"2021-04-11T23:27:42.337637Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "37297", "date": "2021-04-11 23:27:32.140287+00:00"}
4
History
4
122,727
665
30647
This man takes two wives of Hittite descent named Bashemath and Judith
true
13
8
21
5
7
12
0
0
0
0.619048
0.416667
0
0
0
false
0
0
0
0
0
0
leitner
14,000
false
"2021-04-11T23:28:00.938804Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "30647", "date": "2021-04-11 23:27:43.078953+00:00"}
12
Religion
4
122,728
665
36891
It also saw an incident where the Sons of Liberty raided and burned the grounded HMS Gaspée
true
13
9
22
1
1
2
0
0
0
0.590909
0.5
0
0
0
false
0
0
0
0
0
0
leitner
15,750
false
"2021-04-11T23:28:28.857418Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "36891", "date": "2021-04-11 23:28:09.142670+00:00"}
4
History
4
122,729
665
24001
A secondary current can be induced in a circular metal disk in one variant for it named for Corbino
true
13
10
23
0
0
0
0
0
0
0.565217
0
0
0
0
false
0
0
0
0
0
0
leitner
6,000
false
"2021-04-11T23:28:39.464998Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "24001", "date": "2021-04-11 23:28:29.600193+00:00"}
7
Science
4
122,730
665
21654
This ruler followed the advice of Thomas Cromwell to pass the Acts of Supremacy and arrested Cardinal Wolsey
true
14
10
24
0
0
0
0
0
0
0.583333
0
0
0
0
false
0
0
0
0
0
0
leitner
7,000
false
"2021-04-11T23:28:51.043645Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "21654", "date": "2021-04-11 23:28:40.199269+00:00"}
4
History
4
122,731
665
35726
Style most famously used by George Seurat in ASunday Afternoon on the Isle of La Grande Jatte
true
15
10
25
0
0
0
0
0
0
0.6
0
0
0
0
false
0
0
0
0
0
0
leitner
5,500
false
"2021-04-11T23:29:01.111302Z"
"2021-04-11"
true
{"user_id": "665", "card_id": "35726", "date": "2021-04-11 23:28:51.788540+00:00"}
8
Fine Arts
4
122,732
665
22807
Oreste Baratieri was court-martialed after decisively losing to this country's forces in 1896
true
16
10
26
0
0
0
0
0
0
0.615385
0
0
0
0
false
0
0
0
0
0
0
leitner
9,750
false
"2021-04-11T23:29:15.112688Z"
"2021-04-11"
false
{"user_id": "665", "card_id": "22807", "date": "2021-04-11 23:29:01.856532+00:00"}
4
History
4
122,733
665
22909
Empire which dominated much of North India and whose rulers included Aurangzeb, Shah Jahan and Akbar
false
16
11
27
1
0
1
1
0
1
0.592593
1
1
23
0
true
2
2.5
500
1
-12
11,976
leitner
3,500
true
"2021-04-12T23:16:13.170604Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "22909", "date": "2021-04-12 23:16:05.806956+00:00"}
4
History
5
122,734
665
35465
The fictitious correspondents Rica and Usbek and an allegory of the Troglodites appear in this work, Persian Letters
false
17
11
28
1
0
1
1
0
1
0.607143
1
1
23
0
true
2
2.5
500
1
-12
11,976
leitner
8,250
true
"2021-04-12T23:16:25.889726Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "35465", "date": "2021-04-12 23:16:13.886974+00:00"}
3
Literature
5
122,735
665
34495
His time in office saw the Tiananmen Square protests and the fall of the Berlin Wall
true
18
11
29
0
0
0
0
0
0
0.62069
0
0
0
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false
0
0
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0
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leitner
14,750
false
"2021-04-12T23:16:45.453909Z"
"2021-04-12"
false
{"user_id": "665", "card_id": "34495", "date": "2021-04-12 23:16:26.595706+00:00"}
4
History
5
122,736
665
28187
Variable-luminosity stars of this type include DBV and DAV, or ZZ Ceti, stars
true
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{"user_id": "665", "card_id": "28187", "date": "2021-04-12 23:16:46.169015+00:00"}
7
Science
5
122,737
665
23406
Country with mythical heroes include the engineer Yu the Great and the monkey king Sun Wukong
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13
31
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{"user_id": "665", "card_id": "23406", "date": "2021-04-12 23:17:07.185234+00:00"}
10
Mythology
5
122,738
665
25157
He was sent to Fort Le Boeuf by Robert Dinwiddie
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13
32
6
2
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false
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{"user_id": "665", "card_id": "25157", "date": "2021-04-12 23:17:17.412746+00:00"}
4
History
6
122,739
665
33583
Director of The Discreet Charm of the Bourgeoisie and Viridiana who collaborated with Salvador Dalí­ on Un chien andalou
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33
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{"user_id": "665", "card_id": "33583", "date": "2021-04-12 23:17:48.510842+00:00"}
8
Fine Arts
6
122,740
665
26813
Featuring Nemorino, who sings "Una furtiva lagrima", identify this opera by Donizetti about a potion
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{"user_id": "665", "card_id": "26813", "date": "2021-04-12 23:18:02.397420+00:00"}
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Fine Arts
6
122,741
665
38693
He was later transferred to Pollsmoor Prison until being released by F.W. de Klerk
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"2021-04-12T23:18:22.843322Z"
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{"user_id": "665", "card_id": "38693", "date": "2021-04-12 23:18:14.011252+00:00"}
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History
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122,742
665
20323
That work, which is sometimes credited as the first bildungsroman, is Wilhelm Meister's Apprenticeship
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36
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{"user_id": "665", "card_id": "20323", "date": "2021-04-12 23:18:23.567288+00:00"}
3
Literature
6
122,743
665
20383
What was this conflict that contributed to the drafting of the Constitution, an uprising of Massachusetts debtors?
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21
16
37
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{"user_id": "665", "card_id": "20383", "date": "2021-04-12 23:18:44.459369+00:00"}
4
History
6
122,744
665
22624
She wrote about the cosmetics saleswoman Dorcas, who embarks on an ill-fated affair with Joe Trace
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22
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38
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{"user_id": "665", "card_id": "22624", "date": "2021-04-12 23:18:53.309665+00:00"}
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Literature
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122,745
665
33583
Director of The Discreet Charm of the Bourgeoisie and Viridiana who collaborated with Salvador Dalí­ on Un chien andalou
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39
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{"user_id": "665", "card_id": "33583", "date": "2021-04-12 23:19:08.082679+00:00"}
8
Fine Arts
7
122,746
665
24534
More substantial works of his include the rather recent Available Light and a comparative study Islam Observed
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18
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{"user_id": "665", "card_id": "24534", "date": "2021-04-12 23:19:20.470894+00:00"}
9
Social Science
7
122,747
665
19546
Although Francium has the largest Atomic Radius of any element, it has the lowest value for this property
true
22
19
41
12
5
17
0
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0.536585
0.705882
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false
"2021-04-12T23:19:41.961802Z"
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{"user_id": "665", "card_id": "19546", "date": "2021-04-12 23:19:31.407988+00:00"}
7
Science
7
122,748
665
35717
Work which takes its name from a Robert Burns poem, a John Steinbeck novella about George and Lenny
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19
42
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"2021-04-12T23:19:51.791416Z"
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{"user_id": "665", "card_id": "35717", "date": "2021-04-12 23:19:42.633331+00:00"}
3
Literature
7
122,749
665
28028
Buddy of Nathaniel Hawthorne who was elected President in 1852
true
24
19
43
1
1
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0.55814
0.5
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"2021-04-12T23:20:14.834818Z"
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{"user_id": "665", "card_id": "28028", "date": "2021-04-12 23:19:52.467872+00:00"}
4
History
7
122,750
665
38209
Algorithms for this task include Boyer–Moore, Knuth–Morris–Pratt, and Rabin–Karp
false
24
20
44
0
1
1
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1
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0.545455
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11,976
leitner
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false
"2021-04-12T23:20:31.325411Z"
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{"user_id": "665", "card_id": "38209", "date": "2021-04-12 23:20:15.507925+00:00"}
7
Science
8
122,751
665
20041
Opera by Puccini whose heroine stabs Scarpio to death before throwing herself off the Castel Sant'Angelo
false
24
21
45
14
6
20
1
0
1
0.533333
0.7
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23
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leitner
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true
"2021-04-12T23:20:38.727410Z"
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{"user_id": "665", "card_id": "20041", "date": "2021-04-12 23:20:31.993032+00:00"}
8
Fine Arts
8
122,752
665
38120
Symphony by Igor Stravinsky named for poems traditionally thought to be written by David
false
25
21
46
0
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0.543478
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23
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leitner
30,250
false
"2021-04-12T23:21:13.082725Z"
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{"user_id": "665", "card_id": "38120", "date": "2021-04-12 23:20:39.400469+00:00"}
8
Fine Arts
8
122,753
665
36194
Beethoven's five sonatas for it and piano were recorded by Daniel Barenboim and his wife Jacqueline du Pré
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22
47
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"2021-04-12T23:21:22.577604Z"
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{"user_id": "665", "card_id": "36194", "date": "2021-04-12 23:21:13.754746+00:00"}
8
Fine Arts
8
122,754
665
32929
It formed in 1959 when frustrated members of the PNV decided to form their own group
true
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22
48
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{"user_id": "665", "card_id": "32929", "date": "2021-04-12 23:21:23.260152+00:00"}
4
History
8
122,755
665
27075
Beginning with Hans Schnier injured after performing his act while drunk, novel by Heinrich Boll
true
26
23
49
0
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"2021-04-12T23:21:49.006511Z"
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{"user_id": "665", "card_id": "27075", "date": "2021-04-12 23:21:38.797577+00:00"}
3
Literature
9
122,756
665
36152
A maar can form near one of these objects, whose distinctive types include the tuya
true
26
24
50
3
3
6
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{"user_id": "665", "card_id": "36152", "date": "2021-04-12 23:21:49.685465+00:00"}
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Science
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122,757
665
22624
She wrote about the cosmetics saleswoman Dorcas, who embarks on an ill-fated affair with Joe Trace
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25
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{"user_id": "665", "card_id": "22624", "date": "2021-04-12 23:22:11.641017+00:00"}
3
Literature
9
122,758
665
27743
Shogunate established by the Gempei War whose rule was sandwiched between the Heian and Ashikaga periods
true
26
26
52
0
0
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{"user_id": "665", "card_id": "27743", "date": "2021-04-12 23:22:21.104846+00:00"}
4
History
9
122,759
665
23490
This ruler developed a shrine for the cousin of Muhammad, Kusam ibn Abbas, called the Shah Zindeh
false
26
27
53
5
3
8
0
1
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0.490566
0.625
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false
"2021-04-12T23:23:01.379448Z"
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{"user_id": "665", "card_id": "23490", "date": "2021-04-12 23:22:40.253153+00:00"}
4
History
9
122,760
665
20130
Condoleezza Rice is a Senior Fellow at this man's namesake Institution on War, Revolution andPeace at Stanford
true
27
27
54
0
0
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{"user_id": "665", "card_id": "20130", "date": "2021-04-12 23:23:02.055010+00:00"}
4
History
10
122,761
665
29138
Soon after the Portuguese fired on the Sabarmati, his country launched Operation Vijay
true
27
28
55
9
5
14
0
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0.490909
0.642857
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"2021-04-12T23:23:29.559242Z"
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{"user_id": "665", "card_id": "29138", "date": "2021-04-12 23:23:15.333256+00:00"}
4
History
10
122,762
665
24534
More substantial works of his include the rather recent Available Light and a comparative study Islam Observed
false
27
29
56
1
3
4
0
1
1
0.482143
0.25
0
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11,999
leitner
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false
"2021-04-12T23:23:42.831349Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "24534", "date": "2021-04-12 23:23:30.236118+00:00"}
9
Social Science
10
122,763
665
33006
This otherworldly-voiced perpetual dwarf is the reason that John Wheelwright is a Christian
true
28
29
57
0
0
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0
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0.491228
0
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false
"2021-04-12T23:23:55.895110Z"
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{"user_id": "665", "card_id": "33006", "date": "2021-04-12 23:23:43.504384+00:00"}
3
Literature
10
122,764
665
20323
That work, which is sometimes credited as the first bildungsroman, is Wilhelm Meister's Apprenticeship
false
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30
58
0
1
1
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0.482759
0
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leitner
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"2021-04-12T23:24:07.517478Z"
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{"user_id": "665", "card_id": "20323", "date": "2021-04-12 23:23:56.673224+00:00"}
3
Literature
10
122,765
665
27268
Novella in which Gustav von Aschenbach succumbs to cholera on his vacation to Italy, by Thomas Mann
true
29
30
59
0
0
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0.491525
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false
"2021-04-12T23:24:17.885198Z"
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{"user_id": "665", "card_id": "27268", "date": "2021-04-12 23:24:08.188990+00:00"}
3
Literature
10
122,766
665
37036
Fractional numbers of these, including the Rényi and Hausdorff varieties, are possible in fractal geometry
true
30
30
60
1
4
5
0
0
0
0.5
0.2
0
0
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false
"2021-04-12T23:24:51.393188Z"
"2021-04-12"
false
{"user_id": "665", "card_id": "37036", "date": "2021-04-12 23:24:18.558680+00:00"}
7
Science
11
122,767
665
25011
This country organized the Salsipuedes Campaign against a native people who killed the explorer Juan Diaz de Solis
true
30
31
61
0
3
3
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0.491803
0
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leitner
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"2021-04-12T23:25:08.534886Z"
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{"user_id": "665", "card_id": "25011", "date": "2021-04-12 23:24:57.273811+00:00"}
4
History
11
122,768
665
29777
A 5-year old Mexican boy was patient zero for the 2009 pandemic of the H1N1 strain of this virus
true
30
32
62
17
2
19
0
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0.483871
0.894737
0
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false
"2021-04-12T23:25:18.746381Z"
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{"user_id": "665", "card_id": "29777", "date": "2021-04-12 23:25:09.205238+00:00"}
7
Science
11
122,769
665
21628
Shakespearean comedy where Petruchio marries and properly trains the headstrong Katherina, the titular angry woman
true
31
32
63
0
0
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0.492063
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false
"2021-04-12T23:25:29.526596Z"
"2021-04-12"
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{"user_id": "665", "card_id": "21628", "date": "2021-04-12 23:25:19.428148+00:00"}
3
Literature
11
122,770
665
21359
This planet's ring system is maintained by its four innermost moons, which include Adrastea and Amalthea
true
32
32
64
8
3
11
0
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leitner
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false
"2021-04-12T23:25:45.200038Z"
"2021-04-12"
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{"user_id": "665", "card_id": "21359", "date": "2021-04-12 23:25:30.207967+00:00"}
7
Science
11
122,771
665
35974
Lu Xun wrote a Gogol-inspired story styled as what kind of record kept by a madman?
true
32
33
65
0
0
0
0
0
0
0.492308
0
0
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0
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false
"2021-04-12T23:25:58.079630Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "35974", "date": "2021-04-12 23:25:45.877772+00:00"}
3
Literature
11
122,772
665
25654
Democratic organization that controlled New York politics during much of the 19th century, famously directed by William Tweed
false
33
33
66
8
10
18
1
0
1
0.5
0.444444
1
23
0
true
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2.5
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11,976
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3,250
true
"2021-04-12T23:26:06.120659Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "25654", "date": "2021-04-12 23:25:58.757803+00:00"}
4
History
12
122,773
665
33656
state where Ralph Abernathy and Martin Luther King coordinated with Rosa Parks to lead a bus boycott
true
34
33
67
0
0
0
0
0
0
0.507463
0
0
0
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false
0
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leitner
5,750
false
"2021-04-12T23:26:16.478328Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "33656", "date": "2021-04-12 23:26:06.794546+00:00"}
4
History
12
122,774
665
37036
Fractional numbers of these, including the Rényi and Hausdorff varieties, are possible in fractal geometry
false
35
33
68
1
5
6
0
1
1
0.514706
0.166667
0
0
0
false
1
1.96
500
0
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11,999
leitner
6,250
false
"2021-04-12T23:26:27.141410Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "37036", "date": "2021-04-12 23:26:17.153632+00:00"}
7
Science
12
122,775
665
25063
Claude Debussy's Preludes include a piece depicting a "Sunken" one of these structures from legend
false
36
33
69
0
1
1
0
1
1
0.521739
0
0
24
0
false
1
1.96
500
0
-25
11,975
leitner
19,500
false
"2021-04-12T23:26:51.288585Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "25063", "date": "2021-04-12 23:26:27.853612+00:00"}
8
Fine Arts
12
122,776
665
18637
Begun when one side interfered in the administration of Holstein——name this 1866 conflict between Austria and Prussia
true
37
33
70
0
0
0
0
0
0
0.528571
0
0
0
0
false
0
0
0
0
0
0
leitner
18,250
false
"2021-04-12T23:27:13.694657Z"
"2021-04-12"
false
{"user_id": "665", "card_id": "18637", "date": "2021-04-12 23:26:51.965642+00:00"}
4
History
12
122,777
665
28932
Work in which Ryuji is the depressed mariner suggested by its English title, written by Yukio Mishima
true
37
34
71
0
0
0
0
0
0
0.521127
0
0
0
0
false
0
0
0
0
0
0
leitner
8,000
false
"2021-04-12T23:27:25.444013Z"
"2021-04-12"
false
{"user_id": "665", "card_id": "28932", "date": "2021-04-12 23:27:14.376140+00:00"}
3
Literature
12
122,778
665
19126
Name this French Impressionist composer best known for his work first titled Fandango, but later called Bolero
false
37
35
72
1
0
1
1
0
1
0.513889
1
1
24
0
true
2
2.5
500
1
-13
11,975
leitner
5,250
true
"2021-04-12T23:27:35.280935Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "19126", "date": "2021-04-12 23:27:26.122153+00:00"}
8
Fine Arts
13
122,779
665
28409
That sculpture features Amphion and Zethus tying Dirce to this animal
true
38
35
73
0
0
0
0
0
0
0.520548
0
0
0
0
false
0
0
0
0
0
0
leitner
7,000
false
"2021-04-12T23:27:46.855334Z"
"2021-04-12"
false
{"user_id": "665", "card_id": "28409", "date": "2021-04-12 23:27:35.955056+00:00"}
8
Fine Arts
13
122,780
665
33583
Director of The Discreet Charm of the Bourgeoisie and Viridiana who collaborated with Salvador Dalí­ on Un chien andalou
false
38
36
74
0
2
2
0
2
2
0.513514
0
0
0
78
false
1
1.42
500
0
-1
11,999
leitner
7,250
false
"2021-04-12T23:27:58.061741Z"
"2021-04-12"
true
{"user_id": "665", "card_id": "33583", "date": "2021-04-12 23:27:47.527105+00:00"}
8
Fine Arts
13
122,781
665
25647
Exisitng in two allotropes, one white and the other red
true
39
36
75
4
1
5
0
0
0
0.52
0.8
0
0
0
false
0
0
0
0
0
0
leitner
6,500
false
"2021-04-13T12:35:46.791510Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "25647", "date": "2021-04-13 12:35:36.388785+00:00"}
7
Science
13
122,782
665
24001
A secondary current can be induced in a circular metal disk in one variant for it named for Corbino
false
40
36
76
1
0
1
1
0
1
0.526316
1
1
37
0
true
2
2.5
500
1
-26
11,962
leitner
7,250
true
"2021-04-13T12:35:58.753526Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "24001", "date": "2021-04-13 12:35:47.610897+00:00"}
7
Science
13
122,783
665
28187
Variable-luminosity stars of this type include DBV and DAV, or ZZ Ceti, stars
false
41
36
77
2
2
4
0
1
1
0.532468
0.5
0
13
0
false
1
1.96
500
0
-14
11,986
leitner
4,500
false
"2021-04-13T12:36:12.411716Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "28187", "date": "2021-04-13 12:36:04.144789+00:00"}
7
Science
13
122,784
665
19496
According to Maryanoff and Reitz, interconversion of reaction adducts in this reaction results in stereochemical drift
true
42
36
78
0
0
0
0
0
0
0.538462
0
0
0
0
false
0
0
0
0
0
0
leitner
36,500
false
"2021-04-13T12:37:05.211875Z"
"2021-04-13"
false
{"user_id": "665", "card_id": "19496", "date": "2021-04-13 12:36:13.312968+00:00"}
7
Science
14
122,785
665
18358
The Miller-Rabin test for this results in many false witnesses from Carmichael numbers
true
42
37
79
1
1
2
0
0
0
0.531646
0.5
0
0
0
false
0
0
0
0
0
0
leitner
14,750
false
"2021-04-13T12:37:24.673206Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "18358", "date": "2021-04-13 12:37:06.025155+00:00"}
7
Science
14
122,786
665
25859
The Euler line passes through several points on one of these that isn't a regular polygon
false
43
37
80
2
3
5
1
0
1
0.5375
0.4
1
37
0
true
2
2.5
500
1
-26
11,962
leitner
3,250
true
"2021-04-13T12:37:31.951187Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "25859", "date": "2021-04-13 12:37:25.487822+00:00"}
7
Science
14
122,787
665
27706
Identify this experiment which provided evidence against the theory of a luminiferous aether, conducted by two American physicists
false
44
37
81
1
0
1
1
0
1
0.54321
1
1
37
0
true
2
2.5
500
1
-26
11,962
leitner
27,250
true
"2021-04-13T12:38:09.058062Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "27706", "date": "2021-04-13 12:37:37.800882+00:00"}
7
Science
14
122,788
665
21976
Humans synthesize them by combining succinyl-CoA with glycine in order to form alpha-aminolevulinic acid
false
45
37
82
1
1
2
1
1
2
0.54878
0.5
0.5
37
170
true
2
1.96
500
1
-26
11,962
leitner
11,750
false
"2021-04-13T12:38:26.126526Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "21976", "date": "2021-04-13 12:38:09.964776+00:00"}
7
Science
15
122,789
665
38209
Algorithms for this task include Boyer–Moore, Knuth–Morris–Pratt, and Rabin–Karp
false
46
37
83
0
2
2
0
2
2
0.554217
0
0
13
86,105
false
1
1.42
500
0
-14
11,986
leitner
10,500
false
"2021-04-13T12:38:41.414879Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "38209", "date": "2021-04-13 12:38:26.920775+00:00"}
7
Science
15
122,790
665
36152
A maar can form near one of these objects, whose distinctive types include the tuya
false
47
37
84
3
4
7
0
1
1
0.559524
0.428571
0
13
0
false
1
1.96
500
0
-14
11,986
leitner
12,500
false
"2021-04-13T12:39:03.039019Z"
"2021-04-13"
true
{"user_id": "665", "card_id": "36152", "date": "2021-04-13 12:38:46.826634+00:00"}
7
Science
15
122,791
665
26983
Populists in this country have included the suicidal autocrat Getulio Vargas and recent president Luiz Inacio Lula da Silva
true
48
37
85
0
0
0
0
0
0
0.564706
0
0
0
0
false
0
0
0
0
0
0
leitner
7,250
false
"2021-04-16T19:39:21.835396Z"
"2021-04-16"
false
{"user_id": "665", "card_id": "26983", "date": "2021-04-16 19:39:10.429069+00:00"}
4
History
15
122,792
665
32086
Fleet of ships that Philip II sent in an attempt to take England in 1588
true
48
38
86
0
0
0
0
0
0
0.55814
0
0
0
0
false
0
0
0
0
0
0
leitner
5,000
false
"2021-04-16T19:39:31.851244Z"
"2021-04-16"
true
{"user_id": "665", "card_id": "32086", "date": "2021-04-16 19:39:22.833600+00:00"}
4
History
15
122,793
665
33656
state where Ralph Abernathy and Martin Luther King coordinated with Rosa Parks to lead a bus boycott
false
49
38
87
1
0
1
1
0
1
0.563218
1
1
92
0
true
2
2.5
500
1
-81
11,907
leitner
4,000
true
"2021-04-16T19:39:40.631001Z"
"2021-04-16"
true
{"user_id": "665", "card_id": "33656", "date": "2021-04-16 19:39:32.757318+00:00"}
4
History
15
122,794
665
36448
This group was purchased in 1939 by veterinarian James Colescott and obstetrician Samuel Green
true
50
38
88
0
0
0
0
0
0
0.568182
0
0
0
0
false
0
0
0
0
0
0
leitner
8,500
false
"2021-04-16T19:39:54.049801Z"
"2021-04-16"
false
{"user_id": "665", "card_id": "36448", "date": "2021-04-16 19:39:41.521032+00:00"}
4
History
15
122,795
665
22807
Oreste Baratieri was court-martialed after decisively losing to this country's forces in 1896
false
50
39
89
0
1
1
0
1
1
0.561798
0
0
116
0
false
1
1.96
500
0
-117
11,883
leitner
10,000
false
"2021-04-16T19:40:09.274460Z"
"2021-04-16"
false
{"user_id": "665", "card_id": "22807", "date": "2021-04-16 19:39:54.968022+00:00"}
4
History
16
122,796
665
18358
The Miller-Rabin test for this results in many false witnesses from Carmichael numbers
false
50
40
90
2
1
3
1
0
1
0.555556
0.666667
1
79
0
true
2
2.5
500
1
-68
11,920
leitner
5,250
true
"2021-04-16T19:40:27.000168Z"
"2021-04-16"
true
{"user_id": "665", "card_id": "18358", "date": "2021-04-16 19:40:17.868339+00:00"}
7
Science
16
122,797
665
20010
Gamma Knives irradiate tumors using the synthetic 60 isotope of this metal, whose alumina salts produce blue pigments
true
51
40
91
0
1
1
0
0
0
0.56044
0
0
0
0
false
0
0
0
0
0
0
leitner
13,000
false
"2021-04-16T19:40:44.701873Z"
"2021-04-16"
false
{"user_id": "665", "card_id": "20010", "date": "2021-04-16 19:40:27.806091+00:00"}
7
Science
16
122,798
665
21359
This planet's ring system is maintained by its four innermost moons, which include Adrastea and Amalthea
false
51
41
92
8
4
12
0
1
1
0.554348
0.666667
0
92
0
false
1
1.96
500
0
-93
11,907
leitner
3,250
false
"2021-04-16T19:40:56.081680Z"
"2021-04-16"
true
{"user_id": "665", "card_id": "21359", "date": "2021-04-16 19:40:49.868014+00:00"}
7
Science
16
122,799