Table:
0
A
B
C
D
E
F
1
Sydney
Melbourne
Perth
Adelaide
Gold Coast
Auckland
2
Yes
Yes
Yes
Yes
Yes
Yes
3
Yes
Yes
Yes
Yes
Yes
No
4
Yes
Yes
No
No
Yes
Yes
5
Yes
Yes
No
No
No
No
6
Yes
Yes
No
No
Yes
No
7
No
Yes
Yes
Yes
Yes
No
8
Yes
No
No
No
Yes
No
9
No
Yes
No
Yes
No
No
10
Yes
Yes
No
Yes
Yes
No

Questions and formulas:
Question: Which gold Coast has a Melbourne of yes, a Perth of yes, an Auckland of no, and a Sydney of no?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1="yes")*(C1="yes")*(F1="no")*(A1="no")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(B2:B10="yes")*(C2:C10="yes")*(F2:F10="no")*(A2:A10="no")),5))
Level: medium
Question: Which Adelaide has an Auckland of no and a Melbourne of no?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(F1="no")*(B1="no")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(F2:F10="no")*(B2:B10="no")),4))
Level: medium
Question: Which Sydney has a Gold Coast of yes, an Adelaide of no, and an Auckland of yes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(E1="yes")*(D1="no")*(F1="yes")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(E2:E10="yes")*(D2:D10="no")*(F2:F10="yes")),1))
Level: medium
Question: Which Sydney has a Perth of no, an Adelaide of yes, and a Gold Coast of no?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="no")*(D1="yes")*(E1="no")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(C2:C10="no")*(D2:D10="yes")*(E2:E10="no")),1))
Level: medium
Question: Which Adelaide has a Sydney of yes, a Perth of no, a Melbourne of yes, and an Auckland of no?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(A1="yes")*(C1="no")*(B1="yes")*(F1="no")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(A2:A10="yes")*(C2:C10="no")*(B2:B10="yes")*(F2:F10="no")),4))
Level: medium
Question: Which Melbourne has a Perth of yes, and an Auckland of yes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="yes")*(F1="yes")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(C2:C10="yes")*(F2:F10="yes")),2))
Level: medium