Table:
0
A
B
C
D
E
F
G
H
1
School
Location
Mascot
Size
IHSAA Class
County
Year Joined
Previous Conference
2
Jac-Cen-Del
Osgood
Eagles
296
A
69 Ripley
1960
none (new school)
3
Milan
Milan
Indians
417
AA
69 Ripley
1952
Independents
4
Rising Sun
Rising Sun
Shiners
312
A
58 Ohio
1952
Southeastern Indiana
5
Shawe Memorial
Madison
Hilltoppers
93
A
39 Jefferson
1984
Independents
6
South Ripley
Versailles
Raiders
414
AA
69 Ripley
1966
none (new school)
7
Southwestern (Hanover) *
Hanover
Rebels
462
AA
39 Jefferson
1960
none (new school)
8
Switzerland County
Vevay
Pacers
410
AA
78 Switzerland
1968
none (new school)

Questions and formulas:
Question: Which School has a Previous Conference of none (new school), and a Year Joined larger than 1960, and a Location of versailles?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(H1="none (new school)")*(G1>1960)*(B1="versailles")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H8,(H2:H8="none (new school)")*(G2:G8>1960)*(B2:B8="versailles")),1))
Level: medium
Question: Which Location has a Previous Conference of independents, and a Mascot of hilltoppers?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(H1="independents")*(C1="hilltoppers")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H8,(H2:H8="independents")*(C2:C8="hilltoppers")),2))
Level: medium
Question: Which Year Joined has a Size larger than 93, and a Previous Conference of none (new school), and a Mascot of rebels?
Formula: LET(query1,LET(query1,FILTER(A1:H1,(H1="none (new school)")*(C1="rebels")),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)>93))
Formula2: LET(query1,LET(query1,FILTER(A2:H8,(H2:H8="none (new school)")*(C2:C8="rebels")),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)>93))
Level: hard
Question: How many years Joined have a Size smaller than 417, and an IHSAA Class of A, and a School of jac-cen-del?
Formula: ROWS(UNIQUE(FILTER(G1, (D1<417)*(E1="a")*(A1="jac-cen-del"))))
Formula2: ROWS(UNIQUE(FILTER(G2:G8, (D2:D8<417)*(E2:E8="a")*(A2:A8="jac-cen-del"))))
Level: medium