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.

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This Month
1.	Piroska9	00:12.62
2.	Oryn	00:14.17
3.	Botany	00:16.37
4.	Nieznany	00:18.60
5.	miloš petronijević	00:21.22
6.	OCMEROS	00:21.40
7.	Praktisix	00:23.47
8.	turk16	00:25.12
9.	hammerhead20	00:25.19
10.	ambiorix	00:27.27
11.	Macy	00:27.83
12.	Emzed	00:28.48
13.	jacek66	00:29.43
14.	lydiadeetz	00:30.00
15.	PDX2021	00:30.68
16.	dkmvn	00:31.42
17.	FunAcroFly	00:31.59
18.	jjbduke2004	00:32.20
19.	RobertoCappello	00:32.41
20.	51N3W4V3	00:33.15

This Week
1.	Piroska9	00:12.91
2.	turk16	00:27.30
3.	Macy	00:27.83
4.	jacek66	00:29.43
5.	PDX2021	00:30.68
6.	dkmvn	00:32.90
7.	RobertoCappello	00:34.16
8.	モグモグ	00:37.35
9.	hexe222	00:38.00
10.	ambiorix	00:38.34
11.	kiddikai	00:40.67
12.	waggonra	00:41.57
13.	Taco1717	00:46.61
14.	Frog1	00:50.29
15.	alexgrn	00:51.04
16.	Inimini86	00:51.42
17.	Peter van Jole	00:51.50
18.	chrispy	00:53.69
19.	DumbKojiShimizu	00:56.64
20.	Pure	01:22.75

Today
1.	turk16	00:28.99
2.	RobertoCappello	00:44.46
3.	Taco1717	00:46.61
4.	hexe222	00:48.07
5.	Peter van Jole	00:51.50
6.	chrispy	01:12.33
7.	Schubbi	02:19.52
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	00:07.96
2.	mtanzer	00:08.43
3.	vowels	00:09.74
4.	BingBongBob	00:10.17
5.	Puzzleist	00:10.41
6.	Vezzick	00:10.88
7.	swaggerdaddyj	00:11.86
8.	Meep	00:11.99
9.	beatrixwashere	00:12.11
10.	gtkrouwel	00:12.47

AO5
1.	numbrr	00:08.14
2.	mtanzer	00:09.21
3.	BingBongBob	00:09.63
4.	Puzzleist	00:10.60
5.	vowels	00:11.09
6.	Vezzick	00:12.33
6.	Meep	00:12.33
8.	Ben65732	00:13.39
9.	hkjsf	00:13.60
10.	qqwref	00:13.61

AO12
1.	numbrr	00:09.19
2.	mtanzer	00:10.90
3.	Puzzleist	00:11.60
4.	vowels	00:12.09
5.	Vezzick	00:14.43
6.	Ben65732	00:14.73
7.	qqwref	00:15.25
8.	BingBongBob	00:15.47
9.	selahsea	00:15.83
10.	SilverHawk	00:17.00

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:03.043
3.	atomicsound	00:51.958

* 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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2026-02-10 20:02:21

www.puzzle-battleships.com

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