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	00:03.53
2.	willy86ylliw	00:03.88
3.	OCMEROS	00:07.10
4.	llmt9	00:07.26
5.	Muskul23	00:07.42
6.	Hella Stern	00:07.43
7.	SSP10	00:07.69
8.	spikeydlux	00:07.80
9.	Uthon	00:07.88
10.	c1c51	00:08.01
11.	JernauGurgeh	00:08.17
12.	hammerhead20	00:08.79
13.	nonograms01	00:08.86
14.	iamstupid	00:09.45
15.	XxuanX	00:09.56
16.	SlugBugBlue	00:09.76
17.	danpuzzler	00:10.32
18.	em!	00:10.39
19.	PDX2021	00:10.59
20.	dkmvn	00:10.76

This Week
1.	Piroska9	00:03.85
2.	willy86ylliw	00:04.02
3.	OCMEROS	00:07.10
4.	SSP10	00:07.69
5.	Hella Stern	00:07.73
6.	c1c51	00:08.01
7.	nonograms01	00:08.86
8.	Muskul23	00:10.00
9.	danpuzzler	00:10.32
10.	LudoA	00:11.07
11.	PDX2021	00:11.68
12.	HackMan	00:12.26
13.	jisungchoi	00:12.55
14.	hexe222	00:12.62
15.	dkmvn	00:13.45
16.	JernauGurgeh	00:14.59
17.	ccolli	00:14.71
18.	Lillo23	00:15.10
19.	KylieBindiRosRo	00:17.24
20.	hamsterRG	00:17.46

Today
1.	Hella Stern	00:07.88
2.	Muskul23	00:10.20
3.	LudoA	00:12.67
4.	HackMan	00:13.43
5.	Inimini86	00:19.71
6.	chrispy	00:23.47
7.	hexe222	00:30.49
8.	KylieBindiRosRo	00:31.55
9.	LordHedgie	00:49.92
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	00:02.58
2.	mtanzer	00:02.62
3.	vowels	00:02.76
4.	BingBongBob	00:03.04
5.	jaybrainer	00:03.43
6.	nabi	00:03.46
7.	Puzzleist	00:03.64
8.	Vezzick	00:03.93
8.	Arok	00:03.93
10.	Ben65732	00:04.02

AO5
1.	mtanzer	00:02.74
2.	vowels	00:02.76
3.	numbrr	00:02.83
4.	BingBongBob	00:03.16
5.	jaybrainer	00:03.59
6.	Puzzleist	00:03.72
7.	nabi	00:03.89
8.	Arok	00:03.99
9.	Vezzick	00:04.18
10.	Ben65732	00:04.19

AO12
1.	mtanzer	00:03.28
2.	numbrr	00:03.40
3.	BingBongBob	00:03.48
4.	vowels	00:03.62
5.	jaybrainer	00:04.37
6.	nabi	00:04.40
7.	Puzzleist	00:04.46
8.	Ben65732	00:04.76
9.	Vezzick	00:05.09
10.	Arok	00:05.49

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	browserEx	00:00.496
3.	Paul Bismuth	00:01.211

* 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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2025-12-27 13:58:40

www.puzzle-battleships.com

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