Table:
0
A
B
C
D
E
F
G
H
1
Date
Time
Name
Flag
Casualties
Tonnage (GRT)
Cargo
Sunk by...
2
9 Sept 1941
06:55
Empire Springbuck
United Kingdom
42
5,591
Steel and explosives
U-81
3
9 Sept 1941
21:37
Muneric
United Kingdom
63
5,229
Iron Ore
U-432
4
9 Sept 1941
23:48
Baron Pentland
United Kingdom
2
3,410
Lumber
U-432
5
10 Sept 1941
02:10
Winterswijk
Netherlands
20
3,205
Phosphates
U-432
6
10 Sept 1941
02:10
Stargard
Norway
2
1,113
Lumber
U-432
7
10 Sept 1941
02:45
Sally Maersk
United Kingdom
0
3,252
Wheat
U-81
8
10 Sept 1941
05:04
Empire Hudson
United Kingdom
4
7,456
Wheat
U-82
9
10 Sept 1941
10:30
Thistleglen
United Kingdom
3
4,748
Steel & Pig Iron
U-85
10
10 Sept 1941
20:57
Bulysses
United Kingdom
4
7,519
Gas Oil
U-82
11
10 Sept 1941
21:00
Gypsum Queen
United Kingdom
10
3,915
Sulphur
U-82
12
11 Sept 1941
00:10
Stonepool
United Kingdom
42
4,815
Grain, oats & trucks
U-207
13
11 Sept 1941
00:10
Berury
United Kingdom
1
4,924
General
U-207
14
11 Sept 1941
02:10
Scania
Sweden
0
1,980
Lumber
U-82
15
11 Sept 1941
02:10
Empire Crossbill
United Kingdom
49
5,463
Steel
U-82
16
11 Sept 1941
02:30
Garm
Sweden
6
1,231
Lumber
U-432
17
16 Sept 1941
19:00
Jedmore
United Kingdom
31
4,392
Iron Ore
U-98

Questions and formulas:
Question: What is the sum of tonnage with a time at 00:10 and less than 42 casualties?
Formula: SUM(FILTER(F1, (B1="00:10")*(E1<42)))
Formula2: SUM(FILTER(F2:F17, (B2:B17="00:10")*(E2:E17<42)))
Level: easy