Table:
0
A
B
C
D
E
F
1
Release
Start
Pieces
Board (inches)
Board (cm)
Type
2
1981
1942
415
37 × 19½
93 × 50
Global
3
1984
1942
299
33 × 19½
83 × 50
Global
4
1999
1941
373
30 × 20
75 × 50
Theater
5
2001
1941
335
30 × 20
75 × 50
Theater
6
2004
1944
241
30 × 20
75 × 50
Local
7
2004
1942
366
33 × 20
83 × 50
Global
8
2006
1944
157
30 × 20
75 × 50
Local
9
2007
1942
172
30 × 20
75 × 50
Local
10
2008
1941/42
672
46 × 24
115 × 60
Global
11
2009
1942
370
33 × 20
83 × 50
Global
12
2009
1940
455
35 × 32
89 × 81
Theater
13
2010
1940
550
35 × 32
89 × 81
Theater
14
2010
1940
1005
70 × 32
178 × 81
Global
15
2012
1941
160
32.5 × 17.5
83 × 44
Global
16
2012
1942
410
40 × 26
102 × 66
Global
17
2012
1940
500
35 × 32
89 × 81
Theater
18
2012
1940
610
35 × 32
89 × 81
Theater
19
2012
1940
1110
70 × 32
178 × 81
Global
20
2013
1914
400
32.5 x 32.25
82.6 x 81.9
Theater

Questions and formulas:
Question: What was the lowest number of pieces for a board released in 1984?
Formula: MIN(FILTER(C1, A1=1984))
Formula2: MIN(FILTER(C2:C20, A2:A20=1984))
Level: easy
Question: What is the dimensions in centimeters of a theater board who started in 1940, who was released after 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1=1940)*(F1="theater")*(A1>2010)),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F20,(B2:B20=1940)*(F2:F20="theater")*(A2:A20>2010)),5))
Level: medium
Question: What is the average number of pieces for boards that started in 1941 and were released after 2001?
Formula: AVERAGE(FILTER(C1, (B1=1941)*(A1>2001)))
Formula2: AVERAGE(FILTER(C2:C20, (B2:B20=1941)*(A2:A20>2001)))
Level: easy
Question: What are the dimensions in inches of the board released before 2004, that started in 1941?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(A1<2004)*(B1=1941)),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F20,(A2:A20<2004)*(B2:B20=1941)),4))
Level: medium