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.	BobLobolaw1	00:28.08
2.	Dorice	00:58.74
3.	slyguy519	02:23.36
4.	yosiaki	02:32.64
5.	MRP	02:43.46
6.	real8ggt	04:14.73
7.	54kangxi	04:41.55
8.	EdeHoy	06:14.08
9.	Efran	07:30.25
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This Week
1.	BobLobolaw1	00:34.65
2.	Dorice	00:58.74
3.	54kangxi	04:41.55
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Today
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MO3
1.	Logar	00:12.15
2.	Douglas Shamlin Jr.	00:16.25
3.	Dymond	00:24.12
4.	BrownJohnDoe	00:27.20
5.	numbrr	00:27.33
6.	Nick	00:29.29
7.	Autuno	00:29.95
8.	vowels	00:31.39
9.	qqwref	00:32.53
10.	BingBongBob	00:33.24

AO5
1.	Logar	00:12.97
2.	Douglas Shamlin Jr.	00:17.32
3.	Dymond	00:27.17
4.	numbrr	00:27.33
5.	Autuno	00:32.25
6.	BrownJohnDoe	00:32.55
7.	Nick	00:33.45
8.	NoahR	00:35.53
9.	BingBongBob	00:35.76
10.	vowels	00:36.46

AO12
1.	Logar	00:14.15
2.	Douglas Shamlin Jr.	00:18.90
3.	Dymond	00:29.97
4.	numbrr	00:39.51
5.	Eskimosnake	00:40.73
6.	Autuno	00:41.86
7.	BrownJohnDoe	00:44.05
8.	7k enjoyer	00:44.71
9.	vowels	00:44.82
10.	qqwref	00:44.89

Robots / programmatic solvers		info
1.	tlstyer	00:00.008
2.	BertinSylux98	00:00.343
3.	browserEx	00:00.534

* 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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2024-07-27 10:10:40

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