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.	MM1988	00:31.46
2.	snaphiss	00:32.75
3.	Piroska9	00:37.12
4.	Gamer26	00:38.59
5.	TheCrazyCat	00:43.21
6.	Tezexlo	00:44.11
7.	bats17	00:44.62
8.	OCMEROS	00:44.74
9.	multilah	00:47.09
10.	danpuzzler	00:47.79
11.	qobi	00:51.96
12.	themasa	00:51.99
13.	JustGeee	00:52.42
14.	nonograms01	00:52.74
15.	assicles	00:53.69
16.	Swimotter	00:54.20
17.	TomKorn	00:57.09
18.	Pierreleromain	00:57.36
19.	crobertson2017	00:57.86
20.	tommyvegas	00:59.23

This Week
1.	MM1988	00:31.46
2.	snaphiss	00:33.91
3.	Gamer26	00:44.64
4.	danpuzzler	00:47.79
5.	OCMEROS	00:50.39
6.	Swimotter	00:54.20
7.	crobertson2017	00:57.86
8.	TomKorn	01:03.74
9.	nbapip	01:05.90
10.	JustGeee	01:09.89
11.	BansiTheCutie	01:10.03
12.	Alex Hoang	01:11.12
13.	R55BKR	01:15.36
14.	cem alkan	01:19.26
15.	llmt9	01:20.69
16.	jacek66	01:24.13
17.	Julieta Parravicini	01:24.16
18.	sacha123	01:24.56
19.	wellwhynot	01:27.29
20.	taz0617	01:35.01

Today
1.	snaphiss	00:38.28
2.	Swimotter	00:54.20
3.	Gamer26	00:58.18
4.	BansiTheCutie	01:10.03
5.	cem alkan	01:19.26
6.	crobertson2017	01:20.17
7.	llmt9	01:24.26
8.	navaids	02:04.45
9.	yosiaki	03:15.66
10.	DumbKojiShimizu	03:52.50
11.	Knowhere	04:36.60
12.	JGaruda	05:10.60
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.	Ben65732	00:27.33
5.	Make	00:27.85
6.	tmg123.com	00:34.22
7.	qqwref	00:34.86
8.	TMG	00:35.46
9.	soy	00:36.43
10.	Meerkat	00:37.39

AO5
1.	numbrr	00:18.21
2.	mtanzer	00:20.52
3.	Ben65732	00:28.14
4.	Make	00:34.02
5.	BingBongBob	00:35.36
6.	soy	00:36.45
7.	TMG	00:37.91
8.	qqwref	00:37.92
9.	FAlin	00:38.88
10.	snaphiss	00:41.79

AO12
1.	numbrr	00:23.29
2.	mtanzer	00:29.73
3.	Ben65732	00:32.81
4.	BingBongBob	00:42.47
5.	qqwref	00:44.21
6.	CandiceDW	00:46.07
7.	Make	00:47.49
8.	FAlin	00:49.26
9.	Meerkat	00:49.77
10.	BeatrizLopes	00:50.38

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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2025-06-15 19:55:40

www.puzzle-battleships.com

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