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
00:04.89
2. Jbrunt
76
00:07.46
3. MadraMor
109
00:07.96
4. Emil Khalilov
18
00:08.83
5. Kutner17
104
00:08.85
6. IzAlexandre2
90
00:10.03
7. Ecarlate 00:10.33
8. Circling
28
00:10.36
9. Aishwarya
19
00:11.35
10. fishysua
94
00:12.04
11. CanuckMonkey 00:15.90
12. cAutioned_
18
00:21.61
13. HAKAN 00:22.08
14. Master6756
4
00:22.92
15. Gage Williams
16
00:30.85
16. Rajesh Kumar
8
00:31.10
17. Cacique
17
00:32.20
18. yosiaki
20
01:04.56
19. karthisr07
14
01:50.11
20.--- empty -----:--
This Week
1. Emil Khalilov
18
00:08.83
2. Kutner17
104
00:08.85
3. Circling
28
00:10.36
4. IzAlexandre2
90
00:13.85
5. Cacique
17
00:32.20
6. CanuckMonkey 00:37.03
7.--- empty -----:--
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Today
1. IzAlexandre2
90
00:13.85
2.--- empty -----:--
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
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MO3
1. vowels
180
00:03.05
2. Douglas Shamlin Jr.
455
00:03.61
3. qqwref
230
00:04.12
4. rtj
186
00:04.45
5. NooM
198
00:04.85
6. miki2003pl
46
00:05.26
7. Dymond
167
00:05.63
8. Ben65732
123
00:05.89
9. L.W.
50
00:06.33
10. IceRuneTmp
62
00:06.41
AO5
1. vowels
180
00:03.23
2. Douglas Shamlin Jr.
455
00:03.82
3. rtj
186
00:04.53
4. qqwref
230
00:04.60
5. NooM
198
00:05.96
6. Ben65732
123
00:06.03
7. miki2003pl
46
00:06.27
8. IceRuneTmp
62
00:06.74
9. Dymond
167
00:06.76
10. L.W.
50
00:06.97
AO12
1. Douglas Shamlin Jr.
455
00:04.14
2. vowels
180
00:04.61
3. rtj
186
00:05.25
4. qqwref
230
00:05.80
5. NooM
198
00:07.19
6. Ben65732
123
00:07.20
7. miki2003pl
46
00:07.29
8. Dymond
167
00:07.64
9. L.W.
50
00:07.71
10. BingBongBob
89
00:07.77
Robots / programmatic solversinfo  
1.tlstyer
1315
00:00.008
2.4s4f400:00.235
3.BertinSylux98
34
00:00.259

* 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 02:48:04

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