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.	boru	00:03.17
2.	Piroska9	00:03.93
3.	willy86ylliw	00:04.05
4.	Sjorter	00:04.53
5.	Bradley Elko	00:04.70
6.	gtkrouwel	00:04.77
7.	LoonyGoober	00:05.41
8.	grimmgirlfandom	00:06.54
9.	SSP10	00:06.68
10.	KarasuKarasu	00:06.87
11.	Eduard	00:06.90
12.	hammerhead20	00:07.05
13.	OCMEROS	00:07.24
14.	afidaleo	00:07.55
15.	nonograms01	00:07.65
16.	SlugBugBlue	00:08.12
17.	JernauGurgeh	00:08.22
18.	GammaK25	00:08.39
19.	em!	00:08.41
20.	daspore	00:08.54

This Week
1.	Piroska9	00:03.93
2.	willy86ylliw	00:04.40
3.	KarasuKarasu	00:06.87
4.	grimmgirlfandom	00:07.15
5.	afidaleo	00:07.55
6.	nonograms01	00:07.65
7.	JernauGurgeh	00:08.71
8.	hammerhead20	00:09.13
9.	Muskul23	00:09.29
10.	OCMEROS	00:09.55
11.	1234m	00:09.81
12.	KETJAK	00:10.05
13.	jacek66	00:11.64
14.	PDX2021	00:11.65
15.	Jdhache	00:12.21
16.	hexe222	00:13.10
17.	JesusSaves	00:13.50
18.	FunAcroFly	00:16.11
19.	SSaul	00:16.83
20.	Suzannnicole	00:16.98

Today
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MO3
1.	numbrr	00:02.58
2.	mtanzer	00:02.62
3.	vowels	00:02.76
4.	BingBongBob	00:03.04
5.	nabi	00:03.46
6.	Arok	00:03.93
7.	Ben65732	00:04.02
8.	Piroska9	00:04.11
9.	boru	00:04.18
10.	jaybrainer	00:04.38

AO5
1.	mtanzer	00:02.74
2.	vowels	00:02.76
3.	numbrr	00:02.83
4.	BingBongBob	00:03.16
5.	nabi	00:03.89
6.	Arok	00:03.99
7.	jaybrainer	00:04.17
8.	Ben65732	00:04.19
9.	boru	00:04.64
10.	hkjsf	00:04.76

AO12
1.	mtanzer	00:03.28
2.	numbrr	00:03.40
3.	BingBongBob	00:03.48
4.	vowels	00:03.62
5.	nabi	00:04.40
6.	Ben65732	00:04.76
7.	jaybrainer	00:05.34
8.	Arok	00:05.49
9.	Piroska9	00:05.52
10.	boru	00:05.53

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	browserEx	00:00.496
3.	Paul Bismuth	00:01.211

* 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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2025-04-30 01:20:28

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