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.

Video Tutorial

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This Month
1.	Puzzleist	00:17.87
2.	Piroska9	00:28.05
3.	snaphiss	00:28.47
4.	beatrixwashere	00:29.27
5.	NghiVo	00:37.99
6.	Gamer26	00:38.24
7.	cyscjackson	00:40.90
8.	dfhsjdfkjhfs	00:42.09
9.	Tezexlo	00:42.67
10.	Noah Kilpack	00:44.37
11.	OCMEROS	00:45.35
12.	凉風星宫	00:47.59
13.	neidor	00:50.61
14.	sacha123	00:51.82
15.	flyingdutchman	00:52.78
16.	aeunchae	00:53.22
17.	Srankata	00:56.02
18.	danpuzzler	00:56.23
19.	gwdobbs	00:57.20
20.	TomKorn	00:57.92

This Week
1.	Puzzleist	00:17.87
2.	snaphiss	00:29.38
3.	Piroska9	00:31.62
4.	Gamer26	00:38.24
5.	Tezexlo	00:45.22
6.	OCMEROS	00:45.35
7.	aeunchae	00:53.22
8.	cyscjackson	00:53.94
9.	danpuzzler	00:58.59
10.	TomKorn	01:01.59
11.	Julieta Parravicini	01:09.67
12.	nbapip	01:10.21
13.	JustGeee	01:12.04
14.	RForce	01:14.11
15.	Barak	01:14.35
16.	llmt9	01:17.53
17.	jacek66	01:18.46
18.	Kailo	01:20.31
19.	AzuReVaPouR	01:22.63
20.	wellwhynot	01:23.70

Today
1.	snaphiss	00:29.38
2.	Piroska9	00:31.62
3.	Gamer26	00:49.79
4.	OCMEROS	01:02.25
5.	JustGeee	01:12.04
6.	cyscjackson	01:16.88
7.	jacek66	01:24.81
8.	CaptainBen	01:50.21
9.	wellwhynot	01:56.01
10.	Risus	02:29.24
11.	Evie	04:18.06
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

MO3
1.	numbrr	00:18.13
2.	mtanzer	00:19.39
3.	BingBongBob	00:23.60
4.	Puzzleist	00:24.13
5.	Ben65732	00:27.33
6.	Make	00:27.85
7.	tmg123.com	00:34.22
8.	NoahR	00:34.71
9.	qqwref	00:34.86
10.	TMG	00:35.46

AO5
1.	numbrr	00:18.21
2.	mtanzer	00:20.52
3.	Puzzleist	00:25.59
4.	Ben65732	00:28.14
5.	Make	00:34.02
6.	BingBongBob	00:35.36
7.	soy	00:36.45
8.	TMG	00:37.91
9.	qqwref	00:37.92
10.	FAlin	00:38.88

AO12
1.	numbrr	00:23.29
2.	mtanzer	00:29.73
3.	Ben65732	00:32.81
4.	Puzzleist	00:36.53
5.	BingBongBob	00:42.47
6.	qqwref	00:44.21
7.	CandiceDW	00:46.07
8.	Make	00:47.49
9.	FAlin	00:49.26
10.	Meerkat	00:49.77

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:06.674
3.	Toby232	01:22.329

* 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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2025-08-31 21:54:02

www.puzzle-battleships.com

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