Table:
0
A
B
C
D
E
F
1
Episode Number
Air Date
Event 1
Event 2
Event 3
Event 4
2
1
30 March 2008
Gauntlet
Duel
Pyramid
Pendulum
3
2
6 April 2008
Hit and Run
The Wall
Sumo Ball
Pyramid
4
3
13 April 2008
Hang Tough
Atlasphere
Suspension Bridge
Vertigo
5
4
20 April 2008
Pendulum
Gauntlet
Hang Tough
Powerball
6
5
27 April 2008
Duel
Vertigo
Pyramid
Hit and Run
7
6
4 May 2008
Gauntlet
Hit and Run
Sumo Ball
The Wall
8
7
11 May 2008
Gauntlet
Duel
Pendulum
Pyramid
9
8
18 May 2008
Suspension Bridge
Powerball
Hang Tough
Atlasphere
10
9
25 May 2008
Pendulum
Whiplash
Gauntlet
The Wall
11
10
1 June 2008
Atlasphere
Vertigo
Suspension Bridge
Pyramid
12
11
8 June 2008
Gauntlet
Hang Tough
Powerball
Sumo Ball
13
12
15 June 2008
Hit and Run
The Wall
Duel
Pyramid
14
13
22 June 2008
Vertigo
Suspension Bridge
Powerball
The Wall
15
14
29 June 2008
Pendulum
Gauntlet
Duel
Whiplash
16
15
6 July 2008
Gauntlet
Hang Tough
Sumo Ball
Pyramid

Questions and formulas:
Question: What was the 2nd event aired on 8 June 2008?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="8 june 2008"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,B2:B16="8 june 2008"),4))
Level: medium
Question: What episode had sumo ball for event 3 and the wall for event 4?
Formula: SUM(FILTER(A1, (F1="the wall")*(E1="sumo ball")))
Formula2: SUM(FILTER(A2:A16, (F2:F16="the wall")*(E2:E16="sumo ball")))
Level: easy
Question: What is the earliest episode aired on 8 June 2008?
Formula: MINIFS(A1,B1,"8 june 2008")
Formula2: MINIFS(A2:A16,B2:B16,"8 june 2008")
Level: easy
Question: What is event 4 when event one was gauntlet, event 2 was duel, and event 3 was pendulum?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(C1="gauntlet")*(D1="duel")*(E1="pendulum")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,(C2:C16="gauntlet")*(D2:D16="duel")*(E2:E16="pendulum")),6))
Level: medium
Question: What is the air date  the had atlasphere for event 1 before episode 11?
Formula: LET(query1,LET(query1,FILTER(A1:F1,C1="atlasphere"),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<11))
Formula2: LET(query1,LET(query1,FILTER(A2:F16,C2:C16="atlasphere"),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<11))
Level: hard