Kakurasu


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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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Kakurasu


4x4 Easy Kakurasu | 4x4 Hard Kakurasu | 5x5 Easy Kakurasu | 5x5 Hard Kakurasu | 6x6 Easy Kakurasu | 6x6 Hard Kakurasu | 7x7 Easy Kakurasu | 7x7 Hard Kakurasu | 8x8 Easy Kakurasu | 8x8 Hard Kakurasu | 9x9 Easy Kakurasu | 9x9 Hard Kakurasu

This Month
1. Nick
181
00:02.38
2. jesseboiii 00:02.94
3. zach777
12
00:03.27
4. Emil Khalilov
18
00:03.83
5. Kutner17
104
00:03.91
6. MadraMor
109
00:04.24
7. IzAlexandre2
90
00:04.81
8. CanuckMonkey 00:04.85
9. fishysua
94
00:05.24
10. Jbrunt
76
00:06.14
11. NirmalSeb
16
00:06.36
12. Master6756
4
00:07.50
13. Achyuth S.
21
00:07.60
14. BlueOcarina
70
00:08.68
15. Thaplayer1209
10
00:09.43
16. Neeraja99
13
00:11.77
17. hasaki
8
00:12.83
18. Kenolo353
56
00:15.91
19. bitchcraft#6063
23
00:17.35
20. HAKAN 00:21.06
This Week
1. zach777
12
00:03.27
2. Emil Khalilov
18
00:03.83
3. IzAlexandre2
90
00:05.98
4. NirmalSeb
16
00:06.36
5. BlueOcarina
70
00:08.68
6. Neeraja99
13
00:11.77
7. Kenolo353
56
00:15.91
8. xyl216 00:31.51
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Today
1. IzAlexandre2
90
00:05.98
2.--- empty -----:--
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MO3
1. vowels
180
00:01.69
2. Douglas Shamlin Jr.
455
00:01.78
3. BingBongBob
89
00:02.00
4. miki2003pl
46
00:02.06
5. rtj
186
00:02.28
6. Ben65732
123
00:02.51
7. NooM
198
00:02.55
8. qqwref
230
00:02.57
9.anonymous
181
00:02.71
10. IceRuneTmp
62
00:02.72
AO5
1. vowels
180
00:01.74
2. Douglas Shamlin Jr.
455
00:01.94
3. miki2003pl
46
00:02.15
4. BingBongBob
89
00:02.27
5. rtj
186
00:02.32
6. Ben65732
123
00:02.79
7. NooM
198
00:02.86
8. qqwref
230
00:02.89
9. dharvey765
20
00:02.94
9. Dymond
167
00:02.94
AO12
1. vowels
180
00:01.95
2. Douglas Shamlin Jr.
455
00:02.38
3. BingBongBob
89
00:02.53
4. rtj
186
00:02.70
5. miki2003pl
46
00:02.73
6. NooM
198
00:03.05
7. Ben65732
123
00:03.34
8. Dymond
167
00:03.43
8. qqwref
230
00:03.43
10.anonymous
181
00:03.62
Robots / programmatic solversinfo  
1.tlstyer
1315
00:00.008
2.4s4f400:00.240
3.BertinSylux98
34
00:00.248

* 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 03:48:49

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