Table:
0
A
B
C
D
E
F
G
H
1
No
Season
Ep
Title
Writer
Director
Original airdate
Archive
2
2
1
1
'The Good Ones Are All Dead'
James Mitchell
Toby Robertson
8 July 1967
Survives
3
3
1
2
'Goodbye, Nobby Clarke'
Robert Banks Stewart
Peter Duguid
15 July 1967
Missing
4
4
1
3
'The Death of Robert E Lee'
James Mitchell
Robert Tronson
22 July 1967
Missing
5
5
1
4
'Goodness Burns Too Bright'
James Mitchell
Bill Bain
29 July 1967
Missing
6
6
1
5
'But He's a Lord, Mr Callan'
James Mitchell
Guy Verney
5 August 1967
Missing

Questions and formulas:
Question: Name the title that aired on 5 august 1967
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,G1="5 August 1967"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H6,G2:G6="5 August 1967"),4))
Level: medium
Question: Name the total number of directors for number 6
Formula: LET(query1,SUMMARIZE(F1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=6))
Formula2: LET(query1,SUMMARIZE(F2:F6,SUMX(A2:A6)),FILTER(query1,CHOOSECOLS(query1,2)=6))
Level: hard
Question: Name the original airdate for guy verney
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,F1="Guy Verney"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H6,F2:F6="Guy Verney"),7))
Level: medium
Question: Name the number of writers for airdate of 15 july 1967
Formula: ROWS(UNIQUE(FILTER(E1, G1="15 July 1967")))
Formula2: ROWS(UNIQUE(FILTER(E2:E6, G2:G6="15 July 1967")))
Level: medium