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
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This Week
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Today
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MO3
1.	Calix Castillo	02:40.40
2.	numbrr	03:24.47
3.	binnyman9	03:27.74
4.	Douglas Shamlin Jr.	03:40.86
5.	summernight	03:42.72
6.	Ben65732	03:50.32
7.	anonymous	04:01.37
8.	anonymous	04:02.22
9.	grebs	04:02.33
10.	qqwref	04:15.03

AO5
1.	numbrr	03:49.52
2.	FAlin	04:02.56
3.	summernight	04:03.50
4.	binnyman9	04:22.53
5.	qqwref	04:26.83
6.	Ben65732	04:29.41
7.	Douglas Shamlin Jr.	04:37.13
8.	sugza	04:40.09
9.	grebs	04:41.63
10.	mp3some	04:44.44

AO12
1.	Douglas Shamlin Jr.	04:46.38
2.	Ben65732	05:04.66
3.	qqwref	05:08.23
4.	binnyman9	05:09.79
5.	summernight	05:29.00
6.	Kuruwa	05:36.12
7.	星尘_自然选择	05:36.23
8.	Antoniy	05:46.14
9.	Sam9375	05:52.53
10.	qqqmint	05:58.69

Robots / programmatic solvers		info
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* 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.
You need to be logged in to track your averages

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2025-07-11 00:26:55

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