Kakurasu

Kakurasu is a logic puzzle with simple rules and challenging solutions.

The rules are simple.Kakurasu is played on a rectangular grid with no standard size.
The goal is to make some of the cells black in such a way that:
1. The black cells on each row sum up to the number on the right.
2. The black cells on each column sum up to the number on the bottom.
3. If a black cell is first on its row/column its value is 1. If it is second its value is 2 etc.

Click a cell to make it black, right click to place an X.

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This Month
1.	rtj	00:04.34
2.	Dymond	00:05.46
3.	Nick	00:06.44
4.	SliverHawk's sweethe...	00:06.70
5.	Kutner17	00:07.96
6.	MadraMor	00:12.59
7.	fishysua	00:16.32
8.	Emil Khalilov	00:17.76
9.	CanuckMonkey	00:22.00
10.	IzAlexandre2	00:22.92
11.	Wuni14	00:24.87
12.	Goochelaar	00:36.97
13.	rodpodd	00:53.47
14.	Tomek	00:53.62
15.	nichael	00:57.94
16.	HAKAN	01:04.23
17.	--- empty ---	--:--
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This Week
1.	SliverHawk's sweethe...	00:06.70
2.	Kutner17	00:07.96
3.	Emil Khalilov	00:17.76
4.	IzAlexandre2	00:22.92
5.	--- empty ---	--:--
6.	--- empty ---	--:--
7.	--- empty ---	--:--
8.	--- empty ---	--:--
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Today
1.	IzAlexandre2	00:22.92
2.	--- empty ---	--:--
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6.	--- empty ---	--:--
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MO3
1.	rtj	00:03.85
2.	vowels	00:04.50
3.	Douglas Shamlin Jr.	00:04.83
4.	BingBongBob	00:06.82
5.	Chen Wang	00:07.06
6.	NooM	00:07.12
7.	qqwref	00:07.52
8.	SliverHawk's sweethe...	00:07.59
9.	Ben65732	00:08.33
10.	Dymond	00:08.79

AO5
1.	rtj	00:04.74
2.	vowels	00:05.13
3.	Douglas Shamlin Jr.	00:05.78
4.	Chen Wang	00:07.05
5.	BingBongBob	00:07.25
6.	qqwref	00:07.75
7.	NooM	00:08.67
8.	Dymond	00:08.79
9.	Ben65732	00:08.81
10.	miki2003pl	00:10.30

AO12
1.	Douglas Shamlin Jr.	00:06.45
2.	rtj	00:06.74
3.	vowels	00:06.84
4.	Chen Wang	00:08.53
5.	BingBongBob	00:08.62
6.	Dymond	00:10.02
7.	NooM	00:10.92
8.	qqwref	00:11.53
9.	SliverHawk's sweethe...	00:11.86
10.	Andy100	00:12.87

Robots / programmatic solvers		info
1.	tlstyer	00:00.008
2.	BertinSylux98	00:00.268
3.	browserEx	00:00.472

* 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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2023-03-26 03:22:54

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