Table:
0
A
B
C
D
E
F
1
No
Player
Height
Position
Year born
Current Club
2
4
Bartłomiej Wołoszyn
1.97
Forward
1986
Anwil Wloclawek
3
5
Andrzej Pluta
1.81
Guard
1974
Anwil Wloclawek
4
6
Robert Skibniewski
1.82
Guard
1983
BOT Turów
5
7
Robert Witka
2.06
Forward
1981
BOT Turów
6
8
Filip Dylewicz
2.02
Forward
1980
Prokom Trefl Sopot
7
9
Radosław Hyży
2.00
Forward
1977
Śląsk Wrocław
8
10
Adam Wójcik
2.08
Forward
1970
UPEA Capo d'Orlando
9
11
Kamil Pietras
2.04
Forward
1988
Olimpija Ljubljana
10
12
Szymon Szewczyk
2.09
Center
1982
Lokomotiv Rostov
11
13
Iwo Kitzinger
1.88
Guard
1985
BOT Turów
12
14
Przemysław Frasunkiewicz
2.01
Forward
1979
Energa Czarni

Questions and formulas:
Question: How many players wore number 8?
Formula: SUM(FILTER(C1, A1=8))
Formula2: SUM(FILTER(C2:C12, A2:A12=8))
Level: easy
Question: What player was born in 1983?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1=1983),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,E2:E12=1983),2))
Level: medium
Question: What club does the player who is 1.97 m tall play for?
Formula: LET(query1,SUMMARIZE(F1,SUMX(C1)),FILTER(query1,CHOOSECOLS(query1,2)=1.97))
Formula2: LET(query1,SUMMARIZE(F2:F12,SUMX(C2:C12)),FILTER(query1,CHOOSECOLS(query1,2)=1.97))
Level: hard
Question: How many players are from energa czarni?
Formula: ROWS(UNIQUE(FILTER(D1, F1="Energa Czarni")))
Formula2: ROWS(UNIQUE(FILTER(D2:D12, F2:F12="Energa Czarni")))
Level: medium
Question: What year was Robert Skibniewski born?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Robert Skibniewski"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,B2:B12="Robert Skibniewski"),5))
Level: medium