Table:
0
A
B
C
D
E
1
Type of Record
Attendance
Date/Year
Stadium
Result/Games
2
Pre-season game
32003
Thurs 06/20/13
Mosaic Stadium at Taylor Field
Calgary 24 @ Saskatchewan 23
3
Regular season game
55438
Sat 10/14/95
Taylor Field
Calgary 20 @ Saskatchewan 25
4
Grey Cup game (host)
52564
Sun 11/19/95
Taylor Field
Baltimore 37 vs Calgary 20
5
Total Attendance-Regular season
337527
2013
Mosaic Stadium at Taylor Field
9 games (37,503 avg.)
6
Total Attendance-Regular season and playoffs
337527
2013
Mosaic Stadium at Taylor Field
9 games (37,503 avg.)
7
Average Attendance-Regular season
37503
2013
Mosaic Stadium at Taylor Field
9 games (337,527 total)

Questions and formulas:
Question: When was the pre-season game record achieved?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Pre-season game"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="Pre-season game"),3))
Level: medium
Question: What is the maximal number of people that attended any of these games?
Formula: SUM(B1)
Formula2: SUM(B2:B7)
Level: easy