Table:
0
A
B
C
D
E
F
G
H
1
Season
# of Stars
# of Weeks
Season Premiere Date
Season Finale Date
Winner
Runner-up
Third place
2
1 – Spring 2007
13
13
March 16, 2007
June 2, 2007
Agnieszka Włodarczyk
Natasza Urbańska
Robert Moskwa
3
2 – Autumn 2007
13
13
September 8, 2007
December 15, 2007
Joanna Liszowska
Piotr Polk
Patricia Kazadi
4
3 – Spring 2008
13
13
March 8, 2008
May 31, 2008
Krzysztof Respondek
Joanna Jabłczyńska
Kacper Kuszewski
5
4 – Autumn 2008
15
13
September 6, 2008
December 6, 2008
Artur Chamski
Karolina Nowakowska
Aleksandra Szwed
6
5 – Spring 2009
14
12
March 7, 2009
May 23, 2009
Laura Samojłowicz
Maciej Jachowski
Robert Kudelski
7
6 – Autumn 2009
11
10
September 12, 2009
November 23, 2009
Krzysztof Respondek
Agnieszka Włodarczyk
Artur Chamski

Questions and formulas:
Question: How many weeks are associated with Season 3 – spring 2008?
Formula: SUMIFS(C1,A1,"3 – spring 2008")
Formula2: SUMIFS(C2:C7,A2:A7,"3 – spring 2008")
Level: easy
Question: Who won when robert kudelski finished with under 13 weeks?
Formula: LET(query1,LET(query1,FILTER(A1:H1,H1="robert kudelski"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,3)))),FILTER(query1,CHOOSECOLS(query1,2)<13))
Formula2: LET(query1,LET(query1,FILTER(A2:H7,H2:H7="robert kudelski"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,3)))),FILTER(query1,CHOOSECOLS(query1,2)<13))
Level: hard