Table:
0
A
B
C
D
E
F
G
1
Driver
NOR 1
NOR 2
ZAN 1
ZAN 2
NÜR 1
NÜR 2
2
Erik Janiš
8
22
12
10
Ret
12
3
Mika Mäki
Ret
18
2
5
4
Ret
4
Jules Bianchi
Ret
9
3
9
2
3
5
Jon Lancaster
5
Ret
Ret
Ret
7
1
6
Richard Philippe
22
16
16
12
10
18
7
Robert Wickens
7
2
8
Ret
12
16
8
Stefano Coletti
11
6
19
Ret
9
Ret
9
Daniel Campos-Hull
17
11
23
14
20
8
10
Henkie Waldschmidt
9
Ret
17
Ret
15
17
11
Jens Klingmann
15
10
21
18
16
10
12
Martin Plowman
Ret
Ret
20
17
17
21
13
Driver
NOR 1
NOR 2
ZAN 1
ZAN 2
NÜR 1
NÜR 2

Questions and formulas:
Question: What is the zan 1 that has 11 as the nor 1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="11"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,B2:B13="11"),4))
Level: medium
Question: What driver has 19 as the zan 1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,D1=19),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,D2:D13=19),1))
Level: medium
Question: What driver has 5 as the zan 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1=5),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,E2:E13=5),1))
Level: medium
Question: What is the nor 2 that has nor 1 as nor 1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="nor 1"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,B2:B13="nor 1"),3))
Level: medium
Question: What driver has 22 as nor 1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="22"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,B2:B13="22"),1))
Level: medium