Table:
0
A
B
C
D
E
1
Date
City
Event
Winner
Prize
2
13–16 September 2006
Barcelona
2006 Barcelona Open
Bjørn-Erik Glenne
€691,000
3
21–24 September 2006
London
The European Poker Championships
Victoria Coren
£500,000
4
7–10 October 2006
Baden
The Big Double 2006
Duc Thang Nguyen
€487,397
5
26–29 October 2006
Dublin
The Irish Masteres 2005
Roland De Wolfe
€554,300
6
17–20 January 2007
Copenhagen
EPT Scandinavian Open
Magnus Petersson
kr4,078,080
7
8–11 March 2007
Dortmund
EPT Dortmund
Andreas Høivold
€672,000
8
14–17 March 2007
Warsaw
EPT Warsaw
Peter Willers Jepsen
zł 1,226,711
9
28 Mar–2 Apr 2007
Monte Carlo
European Poker Tour Grand Final
Gavin Griffin
€1,825,010

Questions and formulas:
Question: Who is the winner of the European Poker Tour Grand Final?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="european poker tour grand final"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="european poker tour grand final"),4))
Level: medium
Question: What is the name of the event that had a prize of zł 1,226,711?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="zł 1,226,711"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,E2:E9="zł 1,226,711"),3))
Level: medium
Question: Who was the winner of the prize zł 1,226,711?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="zł 1,226,711"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,E2:E9="zł 1,226,711"),4))
Level: medium