Table:
0
A
B
C
D
E
F
G
H
I
1
Game
Date
Team
Score
High points
High rebounds
High assists
Location Attendance
Record
2
20
December 3
Chicago
W 97–90 (OT)
Charlie Villanueva (23)
Dan Gadzuric (14)
Luke Ridnour (10)
Bradley Center 13,684
8–12
3
21
December 5
Charlotte
W 101–96 (OT)
Michael Redd (25)
Andrew Bogut (10)
Luke Ridnour (6)
Bradley Center 14,875
9–12
4
22
December 7
@ L.A. Lakers
L 92–105 (OT)
Joe Alexander (15)
Andrew Bogut (9)
Ramon Sessions (6)
Staples Center 18,997
9–13
5
23
December 9
@ Phoenix
L 110–125 (OT)
Charlie Villanueva (24)
Andrew Bogut (11)
Luke Ridnour (10)
US Airways Center 18,422
9–14
6
24
December 10
@ Golden State
L 96–119 (OT)
Michael Redd (27)
Charlie Villanueva (11)
Luke Ridnour (5)
Oracle Arena 18,375
9–15
7
25
December 13
Indiana
W 121–103 (OT)
Michael Redd (27)
Andrew Bogut (20)
Luke Ridnour (6)
Bradley Center 14,921
10–15
8
26
December 15
@ Miami
W 98–83 (OT)
Michael Redd (21)
Andrew Bogut (11)
Michael Redd , Charlie Villanueva (5)
American Airlines Arena 15,029
11–15
9
28
December 19
@ New York
W 105–81 (OT)
Michael Redd (21)
Andrew Bogut (13)
Luke Ridnour (7)
Madison Square Garden 19,009
12–16
10
29
December 20
L.A. Clippers
W 119–85 (OT)
Richard Jefferson (22)
Richard Jefferson , Luc Mbah a Moute (9)
Luke Ridnour (7)
Bradley Center 15,014
13–16
11
30
December 23
Utah
W 94–86 (OT)
Michael Redd (27)
Andrew Bogut (11)
Luke Ridnour (11)
Bradley Center 14,888
14–16
12
31
December 27
Detroit
L 76–87 (OT)
Andrew Bogut (17)
Andrew Bogut (10)
Luke Ridnour (5)
Bradley Center 17,086
14–17
13
32
December 30
@ San Antonio
W 100–98 (OT)
Michael Redd (25)
Andrew Bogut (14)
Luke Ridnour (6)
AT&T Center 18,797
15–17

Questions and formulas:
Question: How many times did the team play charlotte?
Formula: ROWS(UNIQUE(FILTER(I1, C1="Charlotte")))
Formula2: ROWS(UNIQUE(FILTER(I2:I13, C2:C13="Charlotte")))
Level: medium
Question: What day did the team play charlotte?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,C1="Charlotte"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I13,C2:C13="Charlotte"),2))
Level: medium