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	00:10.48
2.	Kukko	00:13.63
3.	Makinoz	00:18.90
4.	trLBumm	00:22.58
5.	jacek66	00:26.31
6.	OCMEROS	00:26.57
7.	grimmgirlfandom	00:27.64
8.	miloš petronijević	00:27.82
9.	Axiomatically_confus...	00:31.57
10.	.aprilapril	00:32.88
11.	llmt9	00:33.47
12.	Beastinboston	00:38.00
13.	DumbKojiShimizu	00:40.98
14.	SophieK	00:42.98
15.	xilli	00:43.67
16.	SameMistakes	00:46.83
17.	myday0607	00:54.01
18.	Twuwutu	00:57.03
19.	Katythern	00:59.95
20.	Frog1	01:11.84

This Week
1.	Piroska9	00:10.48
2.	jacek66	00:26.31
3.	Axiomatically_confus...	00:31.57
4.	Beastinboston	00:38.00
5.	llmt9	00:38.90
6.	myday0607	00:54.01
7.	DumbKojiShimizu	01:38.91
8.	Uthor	24:50:41.38
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Today
1.	DumbKojiShimizu	02:02.47
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MO3
1.	numbrr	00:07.61
2.	mtanzer	00:07.67
3.	Puzzleist	00:09.55
4.	BingBongBob	00:10.79
5.	Make	00:14.89
6.	selahsea	00:14.90
7.	Ben65732	00:15.52
8.	Indirar	00:15.60
9.	Piroska9	00:15.94
10.	NoahR	00:16.04

AO5
1.	numbrr	00:07.85
2.	mtanzer	00:07.87
3.	Puzzleist	00:10.31
4.	BingBongBob	00:11.24
5.	Piroska9	00:13.32
6.	selahsea	00:15.36
7.	qqwref	00:17.10
8.	Sjorter	00:17.29
9.	Make	00:17.46
10.	Ben65732	00:17.75

AO12
1.	numbrr	00:11.91
2.	BingBongBob	00:14.82
3.	mtanzer	00:15.34
4.	Puzzleist	00:18.29
5.	CandiceDW	00:23.33
6.	selahsea	00:23.86
7.	Ben65732	00:23.91
8.	Vezzick	00:24.64
9.	Make	00:25.52
10.	qqwref	00:25.57

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:03.138
3.	atomicsound	00:58.763

* 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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2026-03-14 02:04:42

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