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.

Video Tutorial

Hide the rules

Become a Patron

Feedback | Specific puzzle

Mass Print | Hall of Fame | Statistics

Pin Ads Remove Ads

This Month
1.	Dymond	00:22.45
2.	Autuno	00:25.27
3.	jesseboiii	00:26.83
4.	etgl	00:38.49
5.	BobLobolaw1	00:47.24
6.	Sujathar	00:49.91
7.	muspimorel	00:51.75
8.	chenh	00:54.21
9.	Rickieman86	00:55.65
10.	OneHero	00:58.03
11.	JPEFTL	01:12.06
12.	Roquel	01:21.62
13.	zeroz	01:23.09
14.	jtenner	01:45.17
15.	MrMythicorn	01:49.13
16.	MarkTR	01:57.38
17.	Vermeer16	02:10.14
18.	EMS9527	02:25.26
19.	Dorice	02:51.68
20.	daghan	03:09.20

This Week
1.	jesseboiii	00:36.64
2.	BobLobolaw1	00:47.84
3.	chenh	00:54.21
4.	Rickieman86	00:55.65
5.	JPEFTL	01:12.06
6.	MrMythicorn	01:49.13
7.	Vermeer16	02:18.55
8.	EMS9527	02:56.66
9.	Koakuma	05:03.21
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	chenh	00:54.21
2.	JPEFTL	01:12.06
3.	--- empty ---	--:--
4.	--- empty ---	--:--
5.	--- empty ---	--:--
6.	--- empty ---	--:--
7.	--- empty ---	--:--
8.	--- empty ---	--:--
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

MO3
1.	mizan123	00:07.27
2.	Ludaye	00:22.82
3.	Dymond	00:26.26
4.	Douglas Shamlin Jr.	00:31.21
5.	Nirneth	00:32.26
6.	zdz	00:39.02
7.	stefanwg	00:41.04
8.	Chen Wang	00:41.42
9.	OneHero	00:41.74
10.	Sam9375	00:44.56

AO5
1.	mizan123	00:07.59
2.	Ludaye	00:23.59
3.	Dymond	00:29.36
4.	Douglas Shamlin Jr.	00:31.87
5.	Nirneth	00:36.30
6.	zdz	00:43.30
7.	Chen Wang	00:44.49
8.	Sam9375	00:45.92
9.	OneHero	00:46.12
10.	stefanwg	00:46.87

AO12
1.	Ludaye	00:24.46
2.	Dymond	00:32.78
3.	Douglas Shamlin Jr.	00:41.50
4.	Chen Wang	00:49.40
5.	OneHero	00:53.03
6.	stefanwg	00:57.37
7.	Sam9375	00:57.53
8.	7k enjoyer	01:00.79
9.	Nick	01:02.14
10.	qqwref	01:09.36

Robots / programmatic solvers		info
1.	tlstyer	00:00.009
2.	4s4f4	00:00.252
3.	BertinSylux98	00:00.392

* 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

More Logic Puzzles: hide showThermometers Norinori Mosaic Minesweeper Slant LITS Galaxies Tents Battleships Pipes Hitori Heyawake Shingoki Masyu Stitches Aquarium Tapa Star Battle Kakurasu Skyscrapers Futoshiki Renzoku Word search games Shakashaka Kakuro Jigsaw Sudoku Killer Sudoku Binairo Nonograms Slither Link Sudoku Light Up Hashi Shikaku Nurikabe Dominosa

2023-09-22 10:43:14

www.puzzle-kakurasu.com

Remove Ads