Table:
0
A
B
C
D
E
1
Date
City
Opponent
Results¹
Type of game
2
June 17
Zaragoza , Spain
Northern Ireland
0:0
WC Round 1
3
June 20
Valencia, Spain
Spain
1:2
WC Round 1
4
June 24
Zaragoza , Spain
Honduras
1:0
WC Round 1
5
October 13
Oslo , Norway
Norway
1:3
Euro '84 Qualifying
6
November 17
Sofia , Bulgaria
Bulgaria
1:0
Euro '84 Qualifying
7
December 15
Podgorica
Wales
4:4
Euro '84 Qualifying

Questions and formulas:
Question: What Opponent has a Results¹ of 1:3?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="1:3"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="1:3"),3))
Level: medium
Question: On what Date was the Results¹ 1:2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="1:2"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="1:2"),1))
Level: medium
Question: What City had Results¹ of 1:2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="1:2"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="1:2"),2))
Level: medium
Question: On what Date was Wales the Opponent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="wales"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,C2:C7="wales"),1))
Level: medium
Question: In what City was Bulgaria the Opponent with Results¹ of 1:0?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="1:0")*(C1="bulgaria")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(D2:D7="1:0")*(C2:C7="bulgaria")),2))
Level: medium