Table:
0
A
B
C
D
E
1
Episode
First broadcast
Seans team
Jons team
Scores
2
12x01
23 September 2011
Amir Khan and Holly Walsh
Richard Ayoade and Josh Widdicombe
4–1
3
12x02
30 September 2011
Ollie Locke and Joe Wilkinson
Nick Grimshaw and Sarah Millican
2–2
4
12x03
7 October 2011
David O'Doherty and Craig Revel Horwood
Rick Edwards and Ellie Taylor
2–3
5
12x04
14 October 2011
Lorraine Kelly and Sarah Millican
Dr. Christian Jessen and Tom Rosenthal
2–2
6
12x05
21 October 2011
Vernon Kay and Joe Wilkinson
Tim Minchin and Rachel Riley
3–3
7
12x06
28 October 2011
Louie Spence and Joe Wilkinson
Elis James and Shappi Khorsandi
2–2
8
12x07
4 November 2011
Russell Kane and Louise Redknapp
Mark Watson and Example
2–3
9
12x08
11 November 2011
Joey Essex and Joe Lycett
Jennifer Metcalfe and Johnny Vegas
2–3
10
12x09
25 November 2011
Matthew Crosby and Kimberly Wyatt
Olly Murs and Russell Peters
4–3
11
12x10
25 November 2011
Jack Dee and Stacey Solomon
Alex James and David O'Doherty
3–3
12
12x11
9 December 2011
Compilation episode – best of Series 12
Compilation episode – best of Series 12
N/A

Questions and formulas:
Question: How many episodes are numbered 12x03?
Formula: ROWS(UNIQUE(FILTER(B1, A1="12x03")))
Formula2: ROWS(UNIQUE(FILTER(B2:B12, A2:A12="12x03")))
Level: medium
Question: Who was on Jon's team when Sean's team had Matthew Crosby and Kimberly Wyatt?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="Matthew Crosby and Kimberly Wyatt"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,C2:C12="Matthew Crosby and Kimberly Wyatt"),4))
Level: medium
Question: What was the episode that had Jack Dee and Stacey Solomon on Sean's team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="Jack Dee and Stacey Solomon"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,C2:C12="Jack Dee and Stacey Solomon"),1))
Level: medium
Question: What was the score in the episode that had Louie Spence and Joe Wilkinson on Sean's team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="Louie Spence and Joe Wilkinson"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,C2:C12="Louie Spence and Joe Wilkinson"),5))
Level: medium
Question: What was the score on the episode that had Russell Kane and Louise Redknapp on Sean's team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="Russell Kane and Louise Redknapp"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,C2:C12="Russell Kane and Louise Redknapp"),5))
Level: medium