Table:
0
A
B
C
D
E
1
Heat
Lane
Name
Country
Mark
2
1
6
Olesya Zykina
Russia
51.96
3
1
4
Moushaumi Robinson
United States
52.45
4
1
3
Makelesi Batimala
Fiji
54.02 PB
5
1
1
Nikolett Listar
Hungary
55.37
6
1
2
Martina Xuereb
Malta
57.62 NR
7
1
5
Moya Thompson
Jamaica
DNF
8
2
5
Natalya Nazarova
Russia
52.40
9
2
3
Antonina Yefremova
Ukraine
52.64
10
2
6
Shareese Woods
United States
52.65
11
2
4
Zuzana Hejnová
Czech Republic
53.04
12
2
1
Racheal Nachula
Zambia
53.52 NR
13
2
2
Vera Barbosa
Cape Verde
57.55
14
3
6
Amantle Montsho
Botswana
52.96 PB
15
3
2
Angela Morosanu
Romania
53.32 SB
16
3
5
CXhristy Ekpukhon Ihunaegbo
Nigeria
53.34
17
3
3
Nataliya Pyhyda
Ukraine
53.44
18
3
4
Tsvetelina Kirilova
Bulgaria
53.66
19
3
1
Sandrine Thiébaud-Kanqni
Togo
54.02 SB

Questions and formulas:
Question: what is the name when the lane is less than 4 and mark is 52.64?
Formula: LET(query1,LET(query1,FILTER(A1:E1,E1=52.64),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)<4))
Formula2: LET(query1,LET(query1,FILTER(A2:E19,E2:E19=52.64),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)<4))
Level: hard
Question: what is the number of times that the heat is 3 and the name is cxhristy ekpukhon ihunaegbo?
Formula: SUM(FILTER(B1, (A1=3)*(C1="cxhristy ekpukhon ihunaegbo")))
Formula2: SUM(FILTER(B2:B19, (A2:A19=3)*(C2:C19="cxhristy ekpukhon ihunaegbo")))
Level: easy