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	00:04.04
2.	Piroska9	00:04.47
3.	Rhododendron	00:09.19
4.	emcchamp	00:09.94
5.	llmt9	00:10.32
6.	WeakBonesZenn	00:10.49
7.	OCMEROS	00:11.22
8.	Makinoz	00:11.89
9.	lydiadeetz	00:12.95
10.	jacek66	00:13.77
11.	FunAcroFly	00:16.70
12.	CaptainBen	00:17.13
13.	Hasan Can	00:18.41
14.	Kegulf	00:18.73
15.	PDX2021	00:21.57
16.	DumbKojiShimizu	00:23.23
17.	Kaitzschu	00:23.48
18.	june1st1998	00:26.22
19.	Victorious1	00:28.17
20.	Savana	00:29.51

This Week
1.	Piroska9	00:04.66
2.	OCMEROS	00:12.90
3.	jacek66	00:14.61
4.	FunAcroFly	00:18.51
5.	llmt9	00:19.93
6.	DumbKojiShimizu	00:26.10
7.	Taco1717	00:31.89
8.	trLBumm	00:34.33
9.	Suitjacket	00:40.75
10.	wodonar	00:43.65
11.	ILoveMath	00:57.53
12.	Hwellyn	01:07.80
13.	Davide Muccini	04:02.64
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Today
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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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2025-09-15 03:30:49

www.puzzle-battleships.com

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