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.	Puzzleist	00:03.44
2.	Piroska9	00:03.64
3.	willy86ylliw	00:04.79
4.	May John	00:06.01
5.	OCMEROS	00:06.96
6.	Conceited_2	00:07.41
7.	Kegulf	00:07.63
8.	spikeydlux	00:07.69
9.	hammerhead20	00:08.30
10.	Risus	00:08.33
11.	llmt9	00:08.36
12.	Muskul23	00:08.56
13.	SlugBugBlue	00:08.62
14.	Albepm	00:09.01
15.	JernauGurgeh	00:09.09
16.	Hasan Can	00:09.18
17.	EdenGameMaster	00:09.34
18.	HackMan	00:09.37
19.	emcchamp	00:09.72
20.	dfhsjdfkjhfs	00:09.88

This Week
1.	Piroska9	00:04.01
2.	willy86ylliw	00:05.24
3.	OCMEROS	00:06.96
4.	Risus	00:08.33
5.	hammerhead20	00:08.56
6.	HackMan	00:09.37
7.	Muskul23	00:09.85
8.	SlugBugBlue	00:09.96
9.	alexalex98	00:10.30
10.	PDX2021	00:10.43
11.	llmt9	00:11.32
12.	jacek66	00:11.56
13.	dkmvn	00:11.99
14.	hexe222	00:12.27
15.	JernauGurgeh	00:12.51
16.	Husball	00:13.57
17.	grimgrin	00:14.28
18.	Neo0616	00:14.39
19.	horst	00:15.06
20.	Kailo	00:15.22

Today
1.	SlugBugBlue	00:09.96
2.	furia	00:18.29
3.	--- empty ---	--:--
4.	--- empty ---	--:--
5.	--- empty ---	--:--
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	00:02.58
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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2025-09-16 05:31:24

www.puzzle-battleships.com

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