Table:
0
A
B
C
D
E
F
G
1
No.
Title
Directed by
Written by
Original air date
Production code
U.S. viewers (million)
2
1
" Pilot "
Mark Piznarski
Rob Thomas
September22,2004
475258
2.49
3
2
" Credit Where Credit's Due "
Mark Piznarski
Rob Thomas
September28,2004
2T5701
2.21
4
3
" Meet John Smith "
Harry Winer
Jed Seidel
October12,2004
2T5702
2.71
5
4
" The Wrath of Con "
Michael Fields
Diane Ruggiero
October19,2004
2T5703
3.21
6
5
" You Think You Know Somebody "
Nick Gomez
Dayna Lynne North
October26,2004
2T5704
2.73
7
6
" Return of the Kane "
Sarah Pia Anderson
Story by: Rob Thomas Teleplay by: Phil Klemmer
November2,2004
2T5705
2.86
8
8
" Like a Virgin "
Guy Bee
Aury Wallington
November23,2004
2T5707
2.76
9
9
" Drinking the Kool-Aid "
Marcos Siega
Story by: Rob Thomas Teleplay by: Russell Smith
November30,2004
2T5708
2.40
10
10
" An Echolls Family Christmas "
Nick Marck
Diane Ruggiero
December14,2004
2T5710
1.90
11
11
" Silence of the Lamb "
John Kretchmer
Jed Seidel & Dayna Lynne North
January4,2005
2T5709
2.84
12
12
" Clash of the Tritons "
David Barrett
Phil Klemmer & Aury Wallington
January11,2005
2T5711
2.91
13
13
" Lord of the Bling "
Steve Gomer
John Enbom
February8,2005
2T5712
2.97
14
15
" Ruskie Business "
Guy Bee
Phil Klemmer & John Enbom
February22,2005
2T5714
2.34
15
16
" Betty and Veronica "
Michael Fields
Diane Ruggiero
March29,2005
2T5715
2.33
16
17
" Kanes and Abel's "
Nick Marck
Carolyn Murray
April5,2005
2T5716
2.78
17
18
" Weapons of Class Destruction "
John Kretchmer
Jed Seidel
April12,2005
2T5717
2.30
18
19
" Hot Dogs "
Nick Marck
Dayna Lynne North
April19,2005
2T5718
2.48
19
20
" M.A.D. "
John Kretchmer
Phil Klemmer & John Enbom
April26,2005
2T5719
3.04

Questions and formulas:
Question: who directed the production code 2t5710?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,F1="2T5710"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G19,F2:F19="2T5710"),3))
Level: medium
Question: what is the total number o production code where us viewers is 2.76?
Formula: ROWS(UNIQUE(FILTER(F1, G1=2.76)))
Formula2: ROWS(UNIQUE(FILTER(F2:F19, G2:G19=2.76)))
Level: medium
Question: who wrote the no 2?
Formula: LET(query1,SUMMARIZE(D1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=2))
Formula2: LET(query1,SUMMARIZE(D2:D19,SUMX(A2:A19)),FILTER(query1,CHOOSECOLS(query1,2)=2))
Level: hard