Table:
0
A
B
C
D
E
F
G
H
I
1
#
Date
Visitor
Score
Home
Leading scorer
Attendance
Record
Streak
2
46
February 1
New York Knicks
W 94–88 OT
Portland Trail Blazers
Randolph : 25
Rose Garden 20,422
27–19
W1
3
47
February 4
Denver Nuggets
L 105–103 OT
Portland Trail Blazers
Anthony : 28
Rose Garden 20,320
27–20
L1
4
48
February 6
Chicago Bulls
W 97–100
Portland Trail Blazers
Roy : 28
Rose Garden 20,126
28–20
W1
5
49
February 8
Portland Trail Blazers
L 82–91
Detroit Pistons
Aldridge : 22
The Palace of Auburn Hills 22,076
28–21
L1
6
50
February 9
Portland Trail Blazers
L 93–101
Indiana Pacers
Granger : 29
Conseco Fieldhouse 14,130
28–22
L2
7
51
February 11
Portland Trail Blazers
L 83–95
Houston Rockets
Yao : 25
Toyota Center 14,710
28–23
L3
8
52
February 13
Portland Trail Blazers
L 76–96
Dallas Mavericks
Nowitzki : 37
American Airlines Center 20,159
28–24
L4
9
53
February 19
Sacramento Kings
L 105–94
Portland Trail Blazers
Artest : 24
Rose Garden 19,980
28–25
L5
10
54
February 21
Seattle SuperSonics
W 88–92
Portland Trail Blazers
Durant : 20
Rose Garden 20,168
29–25
W1
11
55
February 22
Portland Trail Blazers
L 87–99
Seattle SuperSonics
Outlaw : 26
KeyArena 16,640
29–26
L1
12
56
February 24
Boston Celtics
L 112–102
Portland Trail Blazers
Pierce : 30
Rose Garden 20,554
29–27
L2
13
57
February 26
Portland Trail Blazers
L 83–96
Los Angeles Lakers
Bryant : 30
Staples Center 18,997
29–28
L3
14
58
February 27
Portland Trail Blazers
W 82–80
Los Angeles Clippers
Maggette : 32
Staples Center 16,494
30–28
W1

Questions and formulas:
Question: What is the number of the leading scorer for keyarena 16,640?
Formula: ROWS(UNIQUE(FILTER(F1, G1="KeyArena 16,640")))
Formula2: ROWS(UNIQUE(FILTER(F2:F14, G2:G14="KeyArena 16,640")))
Level: medium
Question: What is the number of leading scorer of february 21?
Formula: ROWS(UNIQUE(FILTER(F1, B1="February 21")))
Formula2: ROWS(UNIQUE(FILTER(F2:F14, B2:B14="February 21")))
Level: medium
Question: What is the leading scorer on february 1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,B1="February 1"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I14,B2:B14="February 1"),6))
Level: medium