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

Questions and formulas:
Question: Which Gold Coast has a Perth of no, a Sydney of yes, and an Auckland of yes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="no")*(A1="yes")*(F1="yes")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(C2:C10="no")*(A2:A10="yes")*(F2:F10="yes")),5))
Level: medium
Question: Which Melbourne has an Auckland of no, and a Gold Coast of no?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(F1="no")*(E1="no")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(F2:F10="no")*(E2:E10="no")),2))
Level: medium
Question: Which Adelaide has a Melbourne of yes, an Auckland of yes, and a Perth of yes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1="yes")*(F1="yes")*(C1="yes")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(B2:B10="yes")*(F2:F10="yes")*(C2:C10="yes")),4))
Level: medium
Question: Which Sydney has a Perth of no, a Melbourne of yes, and a Gold Coast of no?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="no")*(B1="yes")*(E1="no")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(C2:C10="no")*(B2:B10="yes")*(E2:E10="no")),1))
Level: medium
Question: Which Auckland has an Adelaide of no, a Melbourne of yes, and a Sydney of yes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="no")*(B1="yes")*(A1="yes")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(D2:D10="no")*(B2:B10="yes")*(A2:A10="yes")),6))
Level: medium
Question: Which Adelaide has an Auckland of yes, a Melbourne of yes, a Perth of yes, and a Sydney of cancelled?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(F1="yes")*(B1="yes")*(C1="yes")*(A1="cancelled")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(F2:F10="yes")*(B2:B10="yes")*(C2:C10="yes")*(A2:A10="cancelled")),4))
Level: medium