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	00:04.22
2.	willy86ylliw	00:04.83
3.	EdenGameMaster	00:06.06
4.	spikeydlux	00:06.54
5.	yyyyyyyejin	00:06.55
6.	Preston10	00:06.70
7.	boiboi7788	00:06.95
8.	pagassa	00:07.00
9.	OCMEROS	00:07.27
10.	SlugBugBlue	00:07.34
11.	Muskul23	00:07.53
12.	KlunkyDoo	00:07.64
13.	SSP10	00:07.76
14.	hammerhead20	00:07.94
15.	batputz5	00:08.01
16.	BillysName	00:08.04
17.	Fjznbeinfnn	00:08.34
18.	Conceited_2	00:08.41
19.	dtyamada	00:09.10
20.	SmallBlack	00:09.23

This Week
1.	Piroska9	00:04.67
2.	willy86ylliw	00:04.83
3.	yyyyyyyejin	00:06.55
4.	SSP10	00:07.76
5.	BillysName	00:08.04
6.	Muskul23	00:08.46
7.	OCMEROS	00:08.93
8.	SlugBugBlue	00:08.99
9.	JernauGurgeh	00:09.69
10.	hammerhead20	00:09.93
11.	LudoA	00:10.97
12.	yuanxin	00:11.19
13.	PDX2021	00:11.31
14.	HackMan	00:11.99
15.	chube	00:12.47
16.	ChristinaL30	00:12.92
17.	wellwhynot	00:13.74
18.	jacek66	00:13.97
19.	xxbh02jf	00:14.08
20.	hexe222	00:14.89

Today
1.	Muskul23	00:08.46
2.	wellwhynot	00:13.74
3.	jacek66	00:13.97
4.	LudoA	00:14.89
4.	hexe222	00:14.89
6.	DumbKojiShimizu	00:17.43
7.	alexalex98	00:17.73
8.	Willy01	00:33.75
9.	chrispy	02:10.23
10.	samsamelbz	05:24.50
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.	nabi	00:03.46
6.	Puzzleist	00:03.64
7.	jaybrainer	00:03.70
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.	Puzzleist	00:03.72
6.	jaybrainer	00:03.85
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.	nabi	00:04.40
6.	Puzzleist	00:04.46
7.	Ben65732	00:04.76
8.	jaybrainer	00:04.96
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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2025-10-18 14:15:02

www.puzzle-battleships.com

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