Table:
0
A
B
C
D
E
F
1
Episode #
Title
Directed by
Written by
Originalairdate
Ratings
2
1
"Episode 1"
Peter Cattaneo
James Wood
10 November 2011
2.29 Million
3
2
"Episode 2"
Peter Cattaneo
James Wood
17 November 2011
1.63 Million
4
3
"Episode 3"
Peter Cattaneo
James Wood
24 November 2011
1.37 Million
5
4
"Episode 4"
Peter Cattaneo
James Wood
1 December 2011
1.24 Million
6
5
"Episode 5"
Peter Cattaneo
Fintan Ryan
8 December 2011
1.24 Million
7
6
"Episode 6"
Peter Cattaneo
James Wood
15 December 2011
1.62 Million

Questions and formulas:
Question: What were the ratings for "episode 6"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Episode 6"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="Episode 6"),6))
Level: medium
Question: What date did the episode that was written by Fintan Ryan originally air?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="Fintan Ryan"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,D2:D7="Fintan Ryan"),5))
Level: medium
Question: What date did the epiode that had 1.37 million as the rating originally air?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="1.37 Million"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,F2:F7="1.37 Million"),5))
Level: medium