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	00:12.91
2.	PuzzleMaestro	00:14.41
3.	Freakazoyd	00:14.66
4.	Botany	00:15.77
5.	turk16	00:19.76
6.	ambiorix	00:23.28
7.	Praktisix	00:23.47
8.	llmt9	00:23.56
9.	aequidens	00:25.06
10.	jacek66	00:26.20
11.	Macy	00:27.83
12.	Inimini86	00:28.54
13.	OCMEROS	00:29.83
14.	PDX2021	00:30.68
15.	dkmvn	00:31.72
16.	RobertoCappello	00:32.21
17.	Husball	00:34.59
18.	hexe222	00:34.82
19.	モグモグ	00:37.35
20.	Ariadna	00:37.77

This Week
1.	Botany	00:15.81
2.	Piroska9	00:19.21
3.	turk16	00:22.35
4.	llmt9	00:23.56
5.	ambiorix	00:25.48
6.	jacek66	00:26.20
7.	RobertoCappello	00:32.63
8.	hexe222	00:34.82
9.	dkmvn	00:39.26
10.	RisottoGroupon	00:41.18
11.	Inimini86	00:49.95
12.	LITHEWINNER	00:56.00
13.	Thomverc	01:01.66
14.	chrispy	01:15.90
15.	Katythern	01:18.38
16.	kiddikai	01:52.61
17.	HNO3	07:46.31
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Today
1.	RobertoCappello	00:38.81
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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.	atomicsound	00:51.958

* 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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2026-03-02 12:27:36

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