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.	강일출	00:26.70
3.	snaphiss	00:29.24
4.	Piroska9	00:31.62
5.	czar519	00:35.70
6.	Gamer26	00:38.24
7.	Hildunio	00:45.08
8.	Tezexlo	00:45.22
9.	OCMEROS	00:45.35
10.	凉風星宫	00:47.59
11.	TomKorn	00:50.89
12.	llmt9	00:51.65
13.	AzuReVaPouR	00:52.38
14.	cyscjackson	00:52.93
15.	aeunchae	00:53.22
16.	danmun	00:54.26
17.	gwdobbs	00:55.76
18.	danpuzzler	00:58.59
19.	ashark	00:59.44
20.	JustGeee	00:59.79

This Week
1.	Piroska9	00:36.36
2.	Hildunio	00:45.08
3.	Tezexlo	00:45.37
4.	czar519	00:45.53
5.	Gamer26	00:45.90
6.	TomKorn	00:50.89
7.	OCMEROS	00:51.68
8.	AzuReVaPouR	00:53.64
9.	danmun	00:54.26
10.	gwdobbs	00:55.76
11.	cyscjackson	00:56.79
12.	ashark	00:59.44
13.	eveanna4599	01:01.42
14.	danpuzzler	01:02.42
15.	llmt9	01:08.73
16.	crobertson2017	01:11.10
17.	JustGeee	01:12.59
18.	firosibe	01:16.08
19.	qobi	01:16.19
20.	jacek66	01:22.43

Today
1.	Tezexlo	00:47.30
2.	Gamer26	00:50.26
3.	gwdobbs	00:55.76
4.	OCMEROS	00:57.24
5.	ashark	01:00.55
6.	danpuzzler	01:02.42
7.	llmt9	01:27.88
8.	crobertson2017	01:52.20
9.	thibvd	02:01.97
10.	AzuReVaPouR	02:11.74
11.	Glizzilplop	02:12.14
12.	DumbKojiShimizu	05:57.82
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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2025-09-17 19:40:41

www.puzzle-battleships.com

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