Battleships

Battleships also known as Bimaru is a logic puzzle with simple rules and challenging solutions.

The rules of Battleships are simple:
You have to find the location of the battleships hidden in the grid. Some battleships may be partially revealed.
A battleship is a straight line of consecutive black cells.
The number of the battleships from each size is shown in the legend below the grid.
2 battleships cannot touch each other (even diagonally)
The numbers outside the grid show the number of cells occupied by battleships on that row/column.

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This Month
1.	Piroska9	00:15.70
2.	multilah	00:24.69
3.	OCMEROS	00:27.26
4.	dtyamada	00:31.58
5.	llmt9	00:31.65
6.	pouldu	00:33.15
7.	Kutner17	00:35.43
8.	jacek66	00:37.04
9.	kennethaw88	00:42.07
10.	obwoks	00:44.79
11.	mattlancs	00:47.00
12.	alfredhw	00:48.70
13.	Sawdust99	00:49.45
14.	dingeldrum	00:50.01
15.	DumbKojiShimizu	00:51.55
16.	litteleiffel	00:53.85
17.	K1rsten	00:56.54
18.	Ana Lytical	00:56.57
19.	eagle1577	00:59.08
20.	Corallystarfish	01:01.46

This Week
1.	Piroska9	00:20.92
2.	pouldu	00:33.15
3.	Kutner17	00:35.43
4.	jacek66	00:39.58
5.	OCMEROS	00:43.29
6.	llmt9	00:44.56
7.	alfredhw	00:48.70
8.	dingeldrum	00:50.01
9.	K1rsten	00:56.54
10.	Dan and Heidi Troyer	01:04.01
11.	qobi	01:11.97
12.	DumbKojiShimizu	01:13.57
13.	Film62	01:21.50
14.	Ana Lytical	02:42.90
15.	FunAcroFly	07:49.29
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Today
1.	Kutner17	00:35.43
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MO3
1.	numbrr	00:08.54
2.	mtanzer	00:09.89
3.	BingBongBob	00:13.29
4.	Make	00:14.17
5.	qqwref	00:16.91
6.	Ben65732	00:17.53
7.	Piroska9	00:18.19
8.	Oryn	00:20.14
9.	Eskimosnake	00:20.59
10.	hkjsf	00:20.66

AO5
1.	numbrr	00:10.38
2.	mtanzer	00:11.18
3.	BingBongBob	00:13.65
4.	Make	00:16.96
5.	Piroska9	00:18.19
6.	Ben65732	00:19.14
7.	qqwref	00:20.29
8.	MoFan	00:22.61
9.	hkjsf	00:22.88
10.	Ramasp	00:23.00

AO12
1.	mtanzer	00:13.48
2.	numbrr	00:13.75
3.	BingBongBob	00:17.70
4.	Ben65732	00:23.60
5.	selahsea	00:24.99
6.	qqwref	00:25.71
7.	Ramasp	00:26.60
8.	Make	00:27.61
9.	NoahR	00:28.53
10.	CandiceDW	00:29.09

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:03.074
3.	Mercoeur44	01:47.935

* MO3 - Mean of 3. The average of 3 consecutive times.
AO5 - Average of 5. The average of 5 consecutive times ignoring the highest and the lowest.
AO12 - Average of 12. The average of 12 consecutive times ignoring the highest and the lowest.
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2025-05-23 08:22:44

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