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.	missPear	00:03.18
2.	jaripetteri	00:05.11
3.	abezmonkey	00:06.88
4.	beidaole981	00:07.59
5.	Kuckucksberg	00:08.65
6.	Jean-Marc Charlet	00:09.63
7.	devtias	00:12.93
8.	chube	00:13.65
9.	Austin Schilling	00:15.13
10.	EmrHoca	00:15.28
11.	css861	00:19.62
12.	catapostrophe	00:22.90
13.	Henne Florentine	00:44.25
14.	jimmyr	01:18.17
15.	leksipes	01:20.92
16.	yiwei416	01:28.65
17.	Zakatami	04:59.31
18.	Aswathi Shivan	30:29.84
19.	--- empty ---	--:--
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This Week
1.	missPear	00:05.88
2.	jaripetteri	00:08.58
3.	chube	00:13.65
4.	yiwei416	01:28.65
5.	Aswathi Shivan	30:29.84
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Today
1.	yiwei416	01:28.65
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MO3
1.	Douglas Shamlin Jr.	00:02.06
2.	vowels	00:02.44
3.	BrownJohnDoe	00:02.91
4.	Nick	00:03.11
5.	kyrawr8383	00:03.23
6.	numbrr	00:03.49
7.	miki2003pl	00:03.91
8.	Ben65732	00:03.98
9.	NooM	00:04.04
10.	boru	00:04.05

AO5
1.	Douglas Shamlin Jr.	00:02.38
2.	vowels	00:02.57
3.	BrownJohnDoe	00:03.11
4.	Nick	00:03.31
5.	numbrr	00:03.66
6.	kyrawr8383	00:03.81
7.	Dymond	00:04.39
8.	Logar	00:04.47
9.	Eskimosnake	00:04.65
10.	NooM	00:04.68

AO12
1.	Douglas Shamlin Jr.	00:02.77
2.	vowels	00:03.37
3.	BrownJohnDoe	00:03.93
4.	numbrr	00:04.28
5.	Logar	00:04.81
6.	Nick	00:04.91
7.	Eskimosnake	00:05.27
8.	NooM	00:05.42
9.	missPear	00:05.61
10.	boru	00:05.72

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	BertinSylux98	00:00.259
3.	browserEx	00:00.491

* 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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2025-01-15 08:45:00

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