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. Dymond
167
00:23.29
2. Nirneth
67
00:24.93
3. joaoneto
1
00:26.56
4. jesseboiii 00:30.46
5. evie3 00:41.06
6. bowik
69
00:44.69
7. muspimorel 00:45.17
8. banu2972banu 00:52.90
9. Sujathar 00:52.99
10. zdz
24
00:53.31
11. uncleXI
42
00:57.48
12. OneHero
162
00:58.66
13. SliverHawk's sweethe...
136
01:00.94
14. MadraMor
109
01:02.17
15. chenh 01:04.77
16. auzias
17
01:07.17
17. rtj
186
01:18.65
18. princeGloin 01:25.11
19. OneTrueGoon 01:39.68
20. Circling
28
01:43.83
This Week
1. Dymond
167
00:23.29
2. Nirneth
67
00:24.93
3. jesseboiii 00:36.67
4. evie3 00:41.06
5. banu2972banu 00:52.90
6. Sujathar 00:52.99
7. zdz
24
00:53.31
8. uncleXI
42
00:57.48
9. OneHero
162
00:58.66
10. SliverHawk's sweethe...
136
01:09.01
11. chenh 01:19.91
12. princeGloin 01:25.11
13. OneTrueGoon 01:39.68
14. Circling
28
01:43.83
15. Ecarlate 01:45.76
16. nysnuib 03:41.31
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. zdz
24
00:53.31
2. Sujathar 00:59.59
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
24
00:07.27
2. Ludaye
72
00:22.82
3. Dymond
167
00:26.26
4. Douglas Shamlin Jr.
455
00:31.21
5. Nirneth
67
00:32.26
6. stefanwg
67
00:41.04
7. Chen Wang
106
00:41.42
8. OneHero
162
00:41.74
9. Sam9375
178
00:44.56
10. NoahR
203
00:48.49
AO5
1. mizan123
24
00:07.59
2. Ludaye
72
00:23.59
3. Dymond
167
00:29.36
4. Douglas Shamlin Jr.
455
00:31.87
5. Nirneth
67
00:36.30
6. Chen Wang
106
00:44.49
7. Sam9375
178
00:45.92
8. OneHero
162
00:46.12
9. stefanwg
67
00:46.87
10. qqwref
230
00:50.77
AO12
1. Ludaye
72
00:24.46
2. Dymond
167
00:32.78
3. Douglas Shamlin Jr.
455
00:41.50
4. Chen Wang
106
00:49.40
5. OneHero
162
00:54.03
6. stefanwg
67
00:57.37
7. Sam9375
178
00:57.53
8. qqwref
230
01:09.36
9. a979453451
129
01:13.11
10. vowels
180
01:13.84
Robots / programmatic solversinfo  
1.tlstyer
1315
00:00.009
2.4s4f400:00.252
3.BertinSylux98
34
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.
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2023-03-26 01:53:14

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