Table:
0
A
B
C
D
E
1
Further Cities
County, Oblast or State
Country
Distance
Direction
2
Wien
Wien
Austria
km (mi)
West
3
Bratislava
Bratislava
Slovakia
km (mi)
West
4
Győr
Győr-Moson-Sopron
Hungary
km (mi)
West
5
Banská Bystrica
Banská Bystrica
Slovakia
km (mi)
North
6
Košice
Košice
Slovakia
km (mi)
Northeast
7
Miskolc
Borsod-Abaúj-Zemplén
Hungary
km (mi)
East
8
Uzhhorod
Zakarpattia
Ukraine
km (mi)
East
9
Satu Mare
Satu Mare
Romania
km (mi)
East
10
Debrecen
Hajdú-Bihar
Hungary
km (mi)
East
11
Oradea
Bihor
Romania
km (mi)
East
12
Arad
Arad
Romania
km (mi)
Southeast
13
Szeged
Csongrád
Hungary
km (mi)
South
14
Belgrade
Belgrade
Serbia
km (mi)
South
15
Pécs
Baranya
Hungary
km (mi)
Southwest

Questions and formulas:
Question: Name the further cities for slovakia and west direction
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="Slovakia")*(E1="West")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,(C2:C15="Slovakia")*(E2:E15="West")),1))
Level: medium
Question: Name the distance from north
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="North"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,E2:E15="North"),4))
Level: medium
Question: Name the number of direction for  győr-moson-sopron
Formula: ROWS(UNIQUE(FILTER(E1, B1="Győr-Moson-Sopron")))
Formula2: ROWS(UNIQUE(FILTER(E2:E15, B2:B15="Győr-Moson-Sopron")))
Level: medium
Question: Name the further cities for east romania
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="East")*(C1="Romania")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,(E2:E15="East")*(C2:C15="Romania")),1))
Level: medium
Question: Name the number of direction for debrecen
Formula: ROWS(UNIQUE(FILTER(E1, A1="Debrecen")))
Formula2: ROWS(UNIQUE(FILTER(E2:E15, A2:A15="Debrecen")))
Level: medium