Table:
0
A
B
C
D
E
1
Celebrity
Famous for
Entered
Exited
Finished
2
Gino D'Acampo
Celebrity chef
Day 1
Day 21
1st
3
Kim Woodburn
TV personality/expert
Day 1
Day 21
2nd
4
Jimmy White
Snooker player
Day 1
Day 21
3rd
5
Justin Ryan
Interior designer and TV presenter
Day 1
Day 20
4th
6
Stuart Manning
Actor (played Russ Owen in Hollyoaks )
Day 1
Day 19
5th
7
Sabrina Washington
Singer, former member of Mis-Teeq
Day 1
Day 18
6th
8
George Hamilton
American actor and personality
Day 1
Day 17
7th
9
Joe Bugner
Former world-rated heavyweight boxer
Day 4
Day 16
8th
10
Samantha Fox
Former model and singer
Day 1
Day 14
9th
11
Colin McAllister
Interior designer and TV presenter
Day 1
Day 11
10th
12
Lucy Benjamin
Actress (played Lisa Fowler in EastEnders )
Day 1
Day 10
11th
13
Katie Price (second appearance)
Model and TV personality
Day 2
Day 9
12th
14
Camilla Dallerup
Former Strictly Come Dancing professional dancer
Day 1
Day 4
13th

Questions and formulas:
Question: Who entered on day 1 and exited on day 20?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="day 1")*(D1="day 20")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,(C2:C14="day 1")*(D2:D14="day 20")),1))
Level: medium
Question: When did lucy benjamin exit?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="lucy benjamin"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,A2:A14="lucy benjamin"),4))
Level: medium
Question: When did camilla dallerup finish?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="camilla dallerup"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,A2:A14="camilla dallerup"),5))
Level: medium
Question: When did kim woodburn enter?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="kim woodburn"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,A2:A14="kim woodburn"),3))
Level: medium