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	00:09.23
2.	김창열	00:09.36
3.	DASBOR	00:10.12
4.	Twiggy62500	00:11.79
5.	snivy	00:12.28
6.	graysandwich	00:12.66
7.	cloudyskyess	00:12.77
8.	Meowy	00:14.13
9.	afidaleo	00:14.37
10.	auberry	00:14.66
11.	OCMEROS	00:15.02
12.	SSP10	00:15.11
13.	Dorice	00:15.43
14.	em!	00:15.96
15.	grimmgirlfandom	00:16.53
16.	Bradley Elko	00:16.82
17.	geyik	00:17.32
18.	Truth-or-Peace	00:18.00
19.	hammerhead20	00:18.72
20.	Jdhache	00:18.83

This Week
1.	Piroska9	00:09.96
2.	afidaleo	00:14.37
3.	Bradley Elko	00:16.82
4.	OCMEROS	00:18.48
5.	ChristinaL30	00:19.76
6.	PDX2021	00:25.31
7.	jacek66	00:25.35
8.	Jdhache	00:27.67
9.	euRobert	00:29.51
10.	Lamiata	00:31.58
11.	Hasan Can	00:33.78
12.	HackMan	00:35.82
13.	hexe222	00:37.38
14.	Dorice	00:38.21
15.	FunAcroFly	00:48.89
16.	chrispy	00:49.25
17.	Partimento	00:53.06
18.	eagle1577	01:51.57
19.	Davide Muccini	01:54.55
20.	--- empty ---	--:--

Today
1.	PDX2021	00:39.15
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MO3
1.	numbrr	00:06.10
2.	mtanzer	00:06.32
3.	BingBongBob	00:07.37
4.	vowels	00:08.59
5.	김창열	00:09.37
6.	Ben65732	00:09.69
7.	SilverHawk	00:10.55
8.	Arok	00:10.77
9.	Sjorter	00:10.87
10.	Oryn	00:10.88

AO5
1.	numbrr	00:06.57
2.	mtanzer	00:06.93
3.	BingBongBob	00:08.04
4.	김창열	00:09.83
5.	vowels	00:09.85
6.	Ben65732	00:10.23
7.	Sjorter	00:10.90
8.	qqwref	00:11.23
9.	SilverHawk	00:11.73
10.	Oryn	00:11.82

AO12
1.	numbrr	00:08.15
2.	mtanzer	00:09.12
3.	BingBongBob	00:10.83
4.	김창열	00:11.11
5.	Ben65732	00:11.42
6.	SilverHawk	00:12.23
7.	qqwref	00:12.88
8.	selahsea	00:13.23
9.	Oryn	00:13.26
10.	Sjorter	00:13.58

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:02.554
3.	senyao	01:11.322

* 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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2025-05-01 06:14:43

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