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.	zooandroo	00:09.10
2.	catapostrophe	00:11.82
3.	NeroHYU	00:12.75
4.	pouldu	00:14.79
5.	Anakin Skywalker	00:18.43
6.	grimmgirlfandom	00:23.16
7.	Ruan	00:28.28
8.	Yo	00:37.83
9.	yosiaki	00:37.91
10.	Axorion	00:45.16
11.	Preston10	00:50.31
12.	Dorice	00:51.72
13.	k03ih01	00:53.05
14.	redpanda	01:22.63
15.	yanzg2022	01:49.38
16.	Efran	01:54.06
17.	Anıl Gürbüz	02:13.16
18.	Koakuma	02:49.63
19.	--- empty ---	--:--
20.	--- empty ---	--:--

This Week
1.	zooandroo	00:09.10
2.	pouldu	00:14.79
3.	Anakin Skywalker	00:18.43
4.	Axorion	00:45.16
5.	redpanda	01:22.63
6.	Efran	03:30.52
7.	--- empty ---	--:--
8.	--- empty ---	--:--
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
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Today
1.	Axorion	00:45.16
2.	--- empty ---	--:--
3.	--- empty ---	--:--
4.	--- empty ---	--:--
5.	--- empty ---	--:--
6.	--- empty ---	--:--
7.	--- empty ---	--:--
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18.	--- empty ---	--:--
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MO3
1.	Confr1ngo	00:01.90
2.	Douglas Shamlin Jr.	00:05.90
3.	Logar	00:06.25
4.	BrownJohnDoe	00:06.33
5.	Vezzick	00:07.21
6.	Dymond	00:09.27
7.	numbrr	00:09.35
8.	Nick	00:09.52
9.	vowels	00:09.58
10.	Juice	00:09.67

AO5
1.	Confr1ngo	00:01.90
2.	Logar	00:05.73
3.	Douglas Shamlin Jr.	00:05.89
4.	BrownJohnDoe	00:06.73
5.	Vezzick	00:08.87
6.	numbrr	00:09.59
7.	vowels	00:10.00
8.	Dymond	00:10.13
9.	Nick	00:10.25
10.	Juice	00:10.45

AO12
1.	Confr1ngo	00:01.98
2.	Douglas Shamlin Jr.	00:06.68
3.	Logar	00:06.71
4.	BrownJohnDoe	00:09.84
5.	vowels	00:10.97
6.	numbrr	00:11.29
7.	Dymond	00:11.42
8.	Nick	00:11.59
9.	Vezzick	00:11.92
10.	Eskimosnake	00:12.01

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	BertinSylux98	00:00.277
3.	browserEx	00:00.521

* 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 09:00:39

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