Table:
0
A
B
C
D
E
1
Date
City
Event
Winner
Prize
2
18 September 2004
Barcelona
Barcelona Open 2004
Alexander Stevic
€80,000
3
9–10 October 2004
London
European Poker Classics
John Shipley
£200,000
4
23 October 2004
Dublin
The Irish Winter Tournament 2004
Ram Vaswani
€93,000
5
29–30 January 2005
Copenhagen
Scandinavian Open 2005
Noah Boeken
kr 1,098,340
6
16–19 February 2005
Deauville
The French Open 2005
Brandon Schaefer
€144,000
7
10–12 March 2005
Vienna
11th Vienna Spring Poker Festival
Pascal Perrault
€184,500
8
16–20 March 2005
Monte Carlo
European Poker Tour Grand Final
Rob Hollink
€635,000

Questions and formulas:
Question: Who is the winner of the prize of €93,000?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="€93,000"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,E2:E8="€93,000"),4))
Level: medium
Question: Who is the winner of the prize of £200,000 as listed?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="£200,000"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,E2:E8="£200,000"),4))
Level: medium
Question: Ram Vaswani was a winner on what date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="ram vaswani"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,D2:D8="ram vaswani"),1))
Level: medium