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.	Praktisix	00:30.08
2.	Piroska9	00:30.48
3.	Harry_Canyon	00:33.60
4.	DrLeiknar	00:35.10
5.	OCMEROS	00:40.98
5.	mjkjxp	00:40.98
7.	wellwhynot	00:41.16
8.	Conceited_2	00:41.41
9.	dtyamada	00:46.65
10.	spikeydlux	00:47.03
11.	DClam	00:53.37
12.	Wageszera	00:53.70
13.	PDX2021	00:54.99
14.	hammerhead20	00:56.35
15.	Zhivko	00:56.38
16.	NyoomCat	00:56.92
17.	tkotakeo	00:57.15
18.	Dorice	00:59.14
19.	jjbduke2004	01:00.26
20.	boiboi7788	01:00.59

This Week
1.	Piroska9	00:33.26
2.	Harry_Canyon	00:33.60
3.	Praktisix	00:34.62
4.	DrLeiknar	00:39.62
5.	OCMEROS	00:50.18
6.	Conceited_2	00:51.41
7.	hammerhead20	00:59.34
8.	jjbduke2004	01:00.26
9.	DClam	01:01.62
10.	Inimini86	01:06.17
11.	T0SBI	01:07.31
12.	Dorice	01:07.97
13.	NyoomCat	01:09.39
14.	shotbyshe	01:12.51
15.	Lamiata	01:18.45
16.	ggggoooo	01:20.10
17.	ambiorix	01:22.44
18.	dkmvn	01:23.46
19.	凉風星宫	01:28.58
20.	hexe222	01:31.20

Today
1.	Praktisix	00:34.62
2.	OCMEROS	00:52.08
3.	Conceited_2	00:58.49
4.	hexe222	02:06.03
5.	CrlD	02:12.59
6.	giadacoricciati	03:34.98
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	00:13.97
2.	mtanzer	00:14.84
3.	Puzzleist	00:18.09
4.	BingBongBob	00:20.80
5.	Ben65732	00:22.09
6.	Meep	00:22.43
7.	gtkrouwel	00:23.36
8.	beatrixwashere	00:23.73
9.	vowels	00:24.39
10.	Make	00:26.16

AO5
1.	numbrr	00:16.44
2.	mtanzer	00:17.36
3.	Puzzleist	00:20.55
4.	BingBongBob	00:21.57
5.	Ben65732	00:24.90
6.	gtkrouwel	00:25.98
7.	vowels	00:26.16
8.	Meep	00:26.33
9.	beatrixwashere	00:26.68
10.	Salzzz	00:28.84

AO12
1.	numbrr	00:20.79
2.	mtanzer	00:23.77
3.	Puzzleist	00:26.14
4.	BingBongBob	00:26.21
5.	gtkrouwel	00:28.69
6.	Ben65732	00:30.68
7.	beatrixwashere	00:31.75
8.	Salzzz	00:32.42
9.	SilverHawk	00:33.56
10.	Vezzick	00:33.70

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:06.481
3.	DaniEdi81	01:10.502

* 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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2026-01-11 13:08:08

www.puzzle-battleships.com

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