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	00:04.75
2.	RaiT	00:05.67
3.	Meerkat	00:08.68
4.	llmt9	00:09.02
5.	OCMEROS	00:10.13
6.	Saugust2	00:15.74
7.	geyik	00:15.82
8.	jacek66	00:17.59
9.	DumbKojiShimizu	00:19.22
10.	supermanchen	00:20.32
11.	Santiluch	00:21.68
12.	Maelwys	00:23.98
13.	Itstotallykyle	00:28.90
14.	SAVIKIVI	00:32.90
15.	SWICT	00:33.38
16.	yiwei416	00:37.84
17.	Ana Lytical	00:41.19
18.	Ultraman Nexus	00:42.41
19.	Emzed	00:43.67
20.	wam3988	00:50.79

This Week
1.	Piroska9	00:05.13
2.	llmt9	00:11.56
3.	OCMEROS	00:12.74
4.	Maelwys	00:23.98
5.	DumbKojiShimizu	00:27.29
6.	Itstotallykyle	00:28.90
7.	yiwei416	00:37.84
8.	Didde	01:01.00
9.	blueberrymonsta	03:23.14
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Today
1.	DumbKojiShimizu	01:26.68
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MO3
1.	numbrr	00:03.51
2.	mtanzer	00:03.61
3.	BingBongBob	00:04.43
4.	nabi	00:05.73
5.	Puzzleist	00:06.10
6.	Piroska9	00:06.19
7.	Vezzick	00:06.38
8.	hkjsf	00:06.95
9.	CandiceDW	00:07.10
10.	qqwref	00:07.34

AO5
1.	mtanzer	00:03.68
2.	numbrr	00:03.91
3.	BingBongBob	00:04.52
4.	Puzzleist	00:06.34
5.	Piroska9	00:06.45
6.	hkjsf	00:06.95
7.	CandiceDW	00:07.55
7.	Make	00:07.55
9.	nabi	00:07.79
10.	Oryn	00:07.85

AO12
1.	numbrr	00:05.08
2.	mtanzer	00:06.03
3.	Puzzleist	00:07.37
4.	BingBongBob	00:08.43
5.	CandiceDW	00:08.76
6.	hkjsf	00:09.45
7.	Vezzick	00:10.21
8.	selahsea	00:10.49
9.	Make	00:11.20
10.	Ben65732	00:11.29

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	Paul Bismuth	00:01.571
3.	dZ01DW	00:34.040

* 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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2025-12-17 05:00:49

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