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	01:54.26
2.	Ben65732	01:58.20
3.	summernight	02:00.43
4.	Douglas Shamlin Jr.	02:12.73
5.	sugza	02:21.15
6.	Kuruwa	02:31.47
7.	mp3some	02:32.02
8.	anonymous	02:46.83
9.	fengkun yang	02:48.06
10.	Viktor Herskedal	02:49.06

AO5
1.	Ben65732	02:09.25
2.	Calix Castillo	02:12.87
3.	summernight	02:35.43
4.	Douglas Shamlin Jr.	02:39.41
5.	Quarterback7	02:55.51
6.	mp3some	02:58.09
7.	suuperch	03:04.61
8.	FAlin	03:06.39
9.	Antoniy	03:09.70
10.	Sam9375	03:14.00

AO12
1.	Calix Castillo	02:21.93
2.	Ben65732	02:43.60
3.	Douglas Shamlin Jr.	03:01.98
4.	summernight	03:05.96
5.	binnyman9	03:34.07
6.	CheonByeol	03:37.18
7.	Sam9375	03:39.06
8.	sugza	03:39.82
9.	Antoniy	03:44.56
10.	anonymous	03:49.46

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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2025-07-14 19:32:07

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