Table:
0
A
B
C
D
E
F
1
Game
Date
Opponent
Score
Location
Record
2
70
March 2
Atlanta Hawks
107–130
Philadelphia Spectrum
9–61
3
71
March 4
@ Atlanta Hawks
130–138
Omni Coliseum
9–62
4
72
March 7
New York Knicks
94–120
Philadelphia Spectrum
9–63
5
73
March 9
N Chicago Bulls
84–104
(Hershey, PA)
9–64
6
74
March 10
Seattle SuperSonics
96–106
Philadelphia Spectrum
9–65
7
75
March 11
N Golden State Warriors
93–97
(Pittsburgh, PA)
9–66
8
76
March 14
Phoenix Suns
114–120
Philadelphia Spectrum
9–67
9
77
March 17
Baltimore Bullets
115–120
Philadelphia Spectrum
9–68
10
78
March 18
@ Baltimore Bullets
118–129
Baltimore Civic Center
9–69
11
79
March 20
@ Cleveland Cavaliers
105–131
Cleveland Arena
9–70
12
80
March 21
Cleveland Cavaliers
109–112
Philadelphia Spectrum
9–71
13
81
March 23
Houston Rockets
112–132
Philadelphia Spectrum
9–72
14
82
March 25
N Detroit Pistons
96–115
(Pittsburgh, PA)
9–73

Questions and formulas:
Question: What was the date of game 81?
Formula: LET(query1,SUMMARIZE(B1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=81))
Formula2: LET(query1,SUMMARIZE(B2:B14,SUMX(A2:A14)),FILTER(query1,CHOOSECOLS(query1,2)=81))
Level: hard