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. thelegendary08
23
00:03.01
2. prinsed
6
00:03.48
3. Zhivko 00:03.77
4. AAlyx#8487
6
00:04.03
5. MRP
90
00:04.16
6. ando
15
00:04.67
7. apeed 00:04.69
8. grimmgirlfandom
51
00:04.73
9. crema
77
00:05.35
10. EdenGameMaster
10
00:06.38
11. memiusz
55
00:06.40
12. radjon
22
00:06.79
13. EmrHoca
18
00:06.90
14. beznickowy 00:06.98
15. Oryn
136
00:07.57
16. SunnyKid
64
00:07.68
17. Ilbibi
30
00:08.27
18. 雷仙
28
00:08.33
19. ShG1211 00:09.15
20. Patsio 00:09.45
This Week
1. prinsed
6
00:03.48
2. Zhivko 00:03.77
3. SunnyKid
64
00:07.68
4. Patsio 00:09.45
5. princeGloin 00:10.42
6. 云界
86
00:10.48
7. EmmaVB
48
00:11.03
8. EmrHoca
18
00:11.84
9. jijbentdom 00:17.03
10. eonhochang
40
00:19.96
11. alexPlux
85
00:21.44
12. 2114992323
2
00:23.33
13. PsychoClaw
8
00:31.52
14. just_engineer
1
00:44.88
15. Ola Lenik
14
00:44.93
16. MisterB33 00:49.92
17. artemis445
1
02:27.56
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. Zhivko 00:03.77
2. eonhochang
40
00:19.96
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. Douglas Shamlin Jr.
557
00:01.56
2. vowels
202
00:01.64
3. boru
93
00:01.86
4. numbrr
224
00:02.13
5. Nick
217
00:02.15
6. 7k enjoyer
151
00:02.17
6. qqwref
259
00:02.17
8. BrownJohnDoe
193
00:02.19
9. miki2003pl
58
00:02.24
10. Ben65732
130
00:02.27
AO5
1. vowels
202
00:01.56
2. Douglas Shamlin Jr.
557
00:01.59
3. miki2003pl
58
00:02.22
4. Nick
217
00:02.25
5. boru
93
00:02.28
6. BrownJohnDoe
193
00:02.30
7. qqwref
259
00:02.32
8. numbrr
224
00:02.37
9. NooM
224
00:02.43
10. jai22933
23
00:02.50
AO12
1. Douglas Shamlin Jr.
557
00:01.83
2. vowels
202
00:01.91
3. boru
93
00:02.53
4. Nick
217
00:02.61
5. BrownJohnDoe
193
00:02.63
6. numbrr
224
00:02.73
7. qqwref
259
00:02.75
8. miki2003pl
58
00:02.78
9. Ben65732
130
00:02.80
10. jai22933
23
00:02.85
Robots / programmatic solversinfo  
1.tlstyer
1328
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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2024-03-19 10:41:26

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