Table:
0
A
B
C
D
E
F
G
1
No. overall
No. for series
Title
Directed by
Written by
Original air date
UK viewers (million)
2
14
1
"The Curse of Cornelius Sigan"
David Moore
Julian Jones
19September2009
5.77
3
15
2
"The Once and Future Queen"
Jeremy Webb
Howard Overman
26September2009
5.94
4
16
3
"The Nightmare Begins"
Jeremy Webb
Ben Vanstone
3October2009
6.09
5
17
4
"Lancelot and Guinevere"
David Moore
Howard Overman
10October2009
5.69
6
18
5
"Beauty and the Beast (Part 1)"
David Moore
Jake Michie
24October2009
5.53
7
19
6
"Beauty and the Beast (Part 2)"
Metin Huseyin
Ben Vanstone
31October2009
6.14
8
20
7
"The Witchfinder"
Jeremy Webb
Jake Michie
7November2009
5.62
9
21
8
"The Sins of the Father"
Metin Huseyin
Howard Overman
14November2009
6.16
10
22
9
"The Lady of the Lake"
Metin Huseyin
Julian Jones
21November2009
6.30
11
23
10
"Sweet Dreams"
Alice Troughton
Lucy Watkins
28November2009
6.02
12
24
11
"The Witch's Quickening"
Alice Troughton
Jake Michie
5December2009
6.01
13
25
12
"The Fires of Idirsholas"
Jeremy Webb
Julian Jones
12December2009
6.01

Questions and formulas:
Question: How many directed by entries have UK viewership over 6.16 million?
Formula: ROWS(UNIQUE(FILTER(D1, G1=6.16)))
Formula2: ROWS(UNIQUE(FILTER(D2:D13, G2:G13=6.16)))
Level: medium
Question: Who directed the episode with a UK viewership of exactly 5.77 million?
Formula: LET(query1,SUMMARIZE(D1,SUMX(G1)),FILTER(query1,CHOOSECOLS(query1,2)=5.77))
Formula2: LET(query1,SUMMARIZE(D2:D13,SUMX(G2:G13)),FILTER(query1,CHOOSECOLS(query1,2)=5.77))
Level: hard
Question: What was the airdate of the episode with a UK viewership of 6.02 million?
Formula: LET(query1,SUMMARIZE(F1,SUMX(G1)),FILTER(query1,CHOOSECOLS(query1,2)=6.02))
Formula2: LET(query1,SUMMARIZE(F2:F13,SUMX(G2:G13)),FILTER(query1,CHOOSECOLS(query1,2)=6.02))
Level: hard
Question: Who directed the episode with UK viewership of 6.09 million?
Formula: LET(query1,SUMMARIZE(D1,SUMX(G1)),FILTER(query1,CHOOSECOLS(query1,2)=6.09))
Formula2: LET(query1,SUMMARIZE(D2:D13,SUMX(G2:G13)),FILTER(query1,CHOOSECOLS(query1,2)=6.09))
Level: hard