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.	Piroska9	00:23.85
2.	snaphiss	00:29.44
3.	Praktisix	00:34.74
4.	danmun	00:39.63
5.	Tezexlo	00:40.37
6.	Gamer26	00:41.16
7.	Xatican	00:44.17
8.	sjosnathan	00:44.72
9.	snakeeyes	00:44.97
10.	Hannah Farthing	00:46.83
11.	OCMEROS	00:47.98
12.	Niels KP	00:50.96
13.	凉風星宫	00:52.22
14.	Hachiman	00:53.13
15.	krow748	00:54.96
16.	cyscjackson	00:55.13
17.	BillysName	00:56.32
18.	crema	00:56.62
19.	Geagle	00:57.83
20.	박미니	00:58.06

This Week
1.	Praktisix	00:34.74
2.	snaphiss	00:35.21
3.	Gamer26	00:41.67
4.	Niels KP	00:50.96
5.	Hachiman	00:56.32
6.	OCMEROS	00:56.52
7.	Geagle	00:59.05
8.	llmt9	01:06.08
9.	JustGeee	01:10.65
10.	Tezexlo	01:10.82
11.	jacek66	01:14.62
12.	danpuzzler	01:18.88
13.	Santiluch	01:19.51
14.	wellwhynot	01:20.76
15.	wu500	01:23.11
16.	nanobest	01:25.75
17.	Ketone1121	01:26.55
18.	crobertson2017	01:27.74
19.	CaptainBen	01:30.01
20.	Lemon Suzuki	01:37.59

Today
1.	Gamer26	00:52.72
2.	llmt9	01:43.05
3.	trLBumm	02:18.66
4.	yiwei416	02:35.92
5.	DumbKojiShimizu	03:19.81
6.	--- empty ---	--:--
7.	--- empty ---	--:--
8.	--- empty ---	--:--
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
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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2025-11-06 12:53:27

www.puzzle-battleships.com

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