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
Yes
4
Yes
Yes
No
No
Yes
Yes
5
Yes
Yes
Yes
Yes
Yes
No
6
Yes
Yes
No
No
Yes
No
7
Yes
Yes
No
No
No
No
8
Yes
No
No
No
No
No
9
No
No
Yes
No
No
No
10
No
No
No
Yes
No
No
11
No
No
No
No
Yes
No
12
No
No
No
No
No
Yes

Questions and formulas:
Question: Name the melbourne with perth, adelaide and auckland of no with sydney of yes
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="no")*(D1="no")*(F1="no")*(A1="yes")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(C2:C12="no")*(D2:D12="no")*(F2:F12="no")*(A2:A12="yes")),2))
Level: medium
Question: Name the gold coast which has an auckland of no and melbourne of yes
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(F1="no")*(B1="yes")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(F2:F12="no")*(B2:B12="yes")),5))
Level: medium
Question: Name the sydney with perth of no, adelaide of no with melbourne of yes and gold coast of yes
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="no")*(D1="no")*(B1="yes")*(E1="yes")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(C2:C12="no")*(D2:D12="no")*(B2:B12="yes")*(E2:E12="yes")),1))
Level: medium
Question: Name the Adelaide for Sydney of yes and Perth of yes
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(A1="yes")*(C1="yes")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(A2:A12="yes")*(C2:C12="yes")),4))
Level: medium
Question: Name the melbourne for adelaide of no with auckland of yes and gold coast of yes
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="no")*(F1="yes")*(E1="no")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(D2:D12="no")*(F2:F12="yes")*(E2:E12="no")),2))
Level: medium