Table:
0
A
B
C
D
E
1
Year
Australian Open
French Open
Wimbledon
US Open
2
2003
Andre Agassi
Juan Carlos Ferrero
Roger Federer
Andy Roddick
3
2004
Roger Federer
Gastón Gaudio
Roger Federer
Roger Federer
4
2005
Marat Safin
Rafael Nadal
Roger Federer
Roger Federer
5
2006
Roger Federer
Rafael Nadal
Roger Federer
Roger Federer
6
2007
Roger Federer
Rafael Nadal
Roger Federer
Roger Federer
7
2008
Novak Djokovic
Rafael Nadal
Rafael Nadal
Roger Federer
8
2009
Rafael Nadal
Roger Federer
Roger Federer
Juan Martín del Potro
9
2010
Roger Federer
Rafael Nadal
Rafael Nadal
Rafael Nadal
10
2011
Novak Djokovic
Rafael Nadal
Novak Djokovic
Novak Djokovic
11
2012
Novak Djokovic
Rafael Nadal
Roger Federer
Andy Murray
12
2013
Novak Djokovic
Rafael Nadal
Andy Murray
Rafael Nadal

Questions and formulas:
Question: What is the latest year rafael nadal was in the French Open, Roger Federer was in Wimbledon, and Roger Federer was in the Australian Open?
Formula: MAX(FILTER(A1, (C1="rafael nadal")*(D1="roger federer")*(B1="roger federer")))
Formula2: MAX(FILTER(A2:A12, (C2:C12="rafael nadal")*(D2:D12="roger federer")*(B2:B12="roger federer")))
Level: easy
Question: What is the total number of years Andy Murray was at Wimbledon?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="andy murray"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,D2:D12="andy murray"),1))
Level: medium
Question: What is the Australian open in 2010?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=2010),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,A2:A12=2010),2))
Level: medium