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	00:04.15
2.	willy86ylliw	00:04.25
3.	Fjznbeinfnn	00:04.77
4.	sjosnathan	00:04.88
5.	yyyyyyyejin	00:05.86
6.	Hella Stern	00:06.23
7.	OCMEROS	00:06.53
8.	iamstupid	00:06.92
9.	k shrubb	00:07.09
10.	Muskul23	00:07.30
11.	SSP10	00:07.52
12.	hammerhead20	00:07.87
13.	37kai	00:08.00
14.	BillysName	00:08.04
15.	KlunkyDoo	00:08.23
15.	boiboi7788	00:08.23
17.	krow748	00:08.24
18.	thall	00:08.35
19.	Gamer26	00:08.45
20.	JernauGurgeh	00:08.84

This Week
1.	willy86ylliw	00:04.25
2.	Piroska9	00:04.54
3.	Fjznbeinfnn	00:04.77
4.	Hella Stern	00:06.23
5.	OCMEROS	00:06.81
6.	iamstupid	00:06.92
7.	boiboi7788	00:08.23
8.	Gamer26	00:08.45
9.	JernauGurgeh	00:08.84
10.	Muskul23	00:08.98
11.	PieterBasje	00:09.28
12.	qobi	00:09.68
13.	NaluXV1	00:10.52
14.	PDX2021	00:10.75
15.	HackMan	00:11.49
16.	LudoA	00:11.59
17.	Linie	00:13.03
18.	AnansiN	00:13.66
19.	wellwhynot	00:14.28
20.	DumbKojiShimizu	00:14.64

Today
1.	willy86ylliw	00:04.25
2.	Fjznbeinfnn	00:04.77
3.	Gamer26	00:08.45
4.	Hella Stern	00:08.58
5.	LudoA	00:11.59
6.	WIKENSDIKS	00:15.34
7.	PDX2021	00:15.77
8.	MarlingMath	00:23.56
9.	hexe222	00:31.37
10.	chrispy	00:57.61
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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2025-11-14 17:33:58

www.puzzle-battleships.com

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