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.	Puzzleist	00:08.32
2.	Piroska9	00:10.32
3.	Oryn	00:11.52
4.	Rhododendron	00:13.23
5.	WeakBonesZenn	00:15.00
6.	Botany	00:15.29
7.	OCMEROS	00:16.58
8.	TheWanderingFreya	00:18.18
9.	Nieznany	00:18.57
10.	PDX2021	00:19.83
11.	Dorice	00:20.25
12.	SSP10	00:23.37
13.	Kegulf	00:23.50
14.	spikeydlux	00:24.00
15.	llmt9	00:24.23
16.	hammerhead20	00:24.78
17.	Kinggrun	00:24.90
18.	leonleonidis	00:28.74
19.	Conceited_2	00:30.59
20.	ambiorix	00:30.82

This Week
1.	Piroska9	00:10.32
2.	Rhododendron	00:13.23
3.	TheWanderingFreya	00:18.18
4.	Nieznany	00:18.57
5.	OCMEROS	00:21.24
6.	SSP10	00:23.37
7.	spikeydlux	00:24.00
8.	hammerhead20	00:27.51
9.	Dorice	00:27.73
10.	PDX2021	00:28.96
11.	Kinggrun	00:29.03
12.	ambiorix	00:30.82
13.	jacek66	00:30.94
14.	Husball	00:36.59
15.	RobertoCappello	00:39.24
16.	llmt9	00:40.60
17.	hexe222	00:41.29
18.	shotbyshe	00:43.38
19.	Yo	00:44.67
20.	dkmvn	00:45.16

Today
1.	Nieznany	00:18.57
2.	OCMEROS	00:21.24
3.	Dorice	00:27.73
4.	TheWanderingFreya	00:35.69
5.	grimgrin	00:55.61
6.	chrispy	01:25.66
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	00:07.96
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.	pbk186	00:57.221

* 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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2025-09-15 16:31:00

www.puzzle-battleships.com

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