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
213
00:01.70
2. BrownJohnDoe
189
00:01.92
3. IzAlexandre2
107
00:02.28
4. Jaiven
21
00:02.40
5. Arjun25
20
00:02.52
6. Achyuth S.
30
00:03.21
7. KasNoi7 00:03.78
8. DJdeMaster
13
00:04.32
9. gemstone783
9
00:04.86
10. Emil1233
31
00:04.89
11. Simon Gidrewicz
6
00:05.36
12. Lepus77 00:05.39
13. si1verwind 00:05.59
14. odd
5
00:05.89
15. Caidren
10
00:06.50
16. MrMythicorn
30
00:06.57
17. eonhochang
40
00:06.59
18. Grain6227 00:06.88
19. BlueOcarina
74
00:07.15
20. Vermeer16 00:07.31
This Week
1. BrownJohnDoe
189
00:01.92
2. Jaiven
21
00:02.40
3. BlueOcarina
74
00:07.15
4. puzledumbledore
6
00:07.69
5. jaripetteri
36
00:07.73
6. MedaLaith
9
00:08.08
7. Rith1
16
00:08.12
8. MrMythicorn
30
00:08.17
9. Dorice
182
00:09.30
10. chocolateonions
20
00:09.93
11. alexPlux
79
00:13.07
12. moonoir
9
00:14.78
13. WHITEOWL927 00:15.92
14. Rastogi10
2
00:19.76
15. 谜题杀手
45
00:27.25
16. SREERAM R NAIR
3
01:09.73
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Today
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MO3
1. Douglas Shamlin Jr.
506
00:01.56
2. vowels
197
00:01.64
3. boru
87
00:01.86
4. 7k enjoyer
139
00:02.17
4. qqwref
257
00:02.17
6. BrownJohnDoe
189
00:02.19
7. miki2003pl
57
00:02.24
8. Nick
213
00:02.26
9. Ben65732
125
00:02.27
10.anonymous
193
00:02.28
AO5
1. vowels
197
00:01.56
2. Douglas Shamlin Jr.
506
00:01.72
3. miki2003pl
57
00:02.22
4. boru
87
00:02.28
5. BrownJohnDoe
189
00:02.30
6. qqwref
257
00:02.32
7. Nick
213
00:02.43
7. NooM
209
00:02.43
9. jai22933
22
00:02.50
10. Ben65732
125
00:02.51
AO12
1. vowels
197
00:01.91
2. Douglas Shamlin Jr.
506
00:01.99
3. boru
87
00:02.53
4. Nick
213
00:02.61
5. BrownJohnDoe
189
00:02.63
6. qqwref
257
00:02.75
7. miki2003pl
57
00:02.78
8. Ben65732
125
00:02.80
9. jai22933
22
00:02.85
10. Emil1233
31
00:03.03
Robots / programmatic solversinfo  
1.tlstyer
1322
00:00.009
2.4s4f400:00.225
3.BertinSylux98
34
00:00.249

* 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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2023-09-22 10:28:36

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