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	00:25.50
2.	Freakazoyd	00:30.10
3.	Praktisix	00:31.72
4.	Bluegill16384	00:37.19
5.	Conceited_2	00:41.05
6.	mjkjxp	00:42.29
7.	Truth-or-Peace	00:43.15
8.	Dorice	00:48.66
9.	GoldChoco36	00:48.95
10.	hamsterRG	00:49.54
11.	shotbyshe	00:54.36
12.	NyoomCat	00:54.92
13.	OCMEROS	00:55.02
14.	ashark	00:55.04
15.	Justabro	00:56.94
16.	jacek66	00:57.98
17.	Liyannn	00:59.31
18.	Chrisileiwand	01:01.59
19.	DClam	01:01.60
20.	ambiorix	01:05.79

This Week
1.	Piroska9	00:29.69
2.	Freakazoyd	00:30.10
3.	Praktisix	00:33.38
4.	mjkjxp	00:42.29
5.	Conceited_2	00:47.28
6.	hamsterRG	00:49.54
7.	NyoomCat	00:54.92
8.	jacek66	00:59.40
9.	ambiorix	01:05.79
10.	DClam	01:07.24
11.	Xaspian	01:08.60
12.	dkmvn	01:11.67
13.	ggggoooo	01:16.76
14.	Inimini86	01:16.80
15.	alexPlux	01:20.19
16.	RisottoGroupon	01:23.05
17.	hexe222	01:26.46
18.	Frog1	01:27.35
19.	Husball	01:29.18
20.	rocktree	01:31.87

Today
1.	mjkjxp	00:42.51
2.	NyoomCat	00:54.92
3.	jacek66	01:16.48
4.	Inimini86	01:25.53
5.	Dee33	01:45.28
6.	hexe222	01:51.85
7.	chrispy	06:39.17
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	00:13.97
2.	mtanzer	00:14.84
3.	Puzzleist	00:18.09
4.	BingBongBob	00:20.80
5.	Ben65732	00:22.09
6.	Meep	00:22.43
7.	gtkrouwel	00:23.36
8.	beatrixwashere	00:23.73
9.	vowels	00:24.39
10.	Make	00:26.16

AO5
1.	numbrr	00:16.44
2.	mtanzer	00:17.36
3.	Puzzleist	00:20.55
4.	BingBongBob	00:21.57
5.	Ben65732	00:24.90
6.	gtkrouwel	00:25.98
7.	vowels	00:26.16
8.	Salzzz	00:26.32
9.	Meep	00:26.33
10.	beatrixwashere	00:26.68

AO12
1.	numbrr	00:20.79
2.	mtanzer	00:23.77
3.	Puzzleist	00:26.14
4.	BingBongBob	00:26.21
5.	gtkrouwel	00:28.69
6.	Ben65732	00:30.68
7.	Salzzz	00:30.82
8.	beatrixwashere	00:31.75
9.	SilverHawk	00:33.56
10.	Vezzick	00:33.70

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:06.481
3.	DaniEdi81	01:10.502

* 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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2026-02-17 13:41:42

www.puzzle-battleships.com

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