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
1
April 18
Chicago
L 103–105 (OT)
Rajon Rondo (29)
Rajon Rondo (9)
Rajon Rondo (7)
TD Banknorth Garden 18,624
0–1
3
2
April 20
Chicago
W 118–115 (OT)
Ray Allen (30)
Rajon Rondo , Kendrick Perkins (12)
Rajon Rondo (16)
TD Banknorth Garden 18,624
1–1
4
3
April 23
@ Chicago
W 107–86 (OT)
Paul Pierce (24)
Rajon Rondo (11)
Glen Davis , Stephon Marbury (6)
United Center 23,072
2–1
5
4
April 26
@ Chicago
L 118–121 (2OT)
Paul Pierce (29)
Glen Davis (12)
Rajon Rondo (11)
United Center 23,067
2–2
6
5
April 28
Chicago
W 106–104 (OT)
Rajon Rondo (28)
Kendrick Perkins (19)
Rajon Rondo (16)
TD Banknorth Garden 18,624
3–2
7
6
April 30
@ Chicago
L 127–128 (3OT)
Ray Allen (51)
Kendrick Perkins (13)
Rajon Rondo (19)
United Center 23,430
3–3
8
7
May 2
Chicago
W 109–99 (OT)
Ray Allen (23)
Kendrick Perkins (13)
Rajon Rondo (11)
TD Banknorth Garden 18,624
4–3

Questions and formulas:
Question: Who has the highest assists on april 28?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,B1="april 28"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I8,B2:B8="april 28"),7))
Level: medium