Shakashaka


Translate this site.

Special thanks to Aevrin for the translation

Shakashaka (Proof of Quilt) is a logic puzzle with simple rules and challenging solutions.

The rules are simple. Shakashaka is played on a rectangular grid. The grid has both black cells and white cells in it.
The objective is to place black triangles in the white cell in such a way so that they form white rectangular (or square) areas.
- The triangles are right angled and occupy half of the white square divided diagonally.
- You can place triangles only in white cells
- The numbers in the black cells indicate how many triangles are adjacent, vertically and horizontally.
- The white rectangles can be either straight or rotated at 45°

Video Tutorial
Hide the rules
Shakashaka


5x5 Shakashaka | 10x10 Shakashaka | 15x15 Shakashaka | 20x20 Shakashaka | 25x25 Shakashaka

New Puzzle
This Month
1. sauceguardian
109
00:09.77
2. Kenolo353
123
00:13.70
3. E C
8
00:17.77
4. RaiT
118
00:18.06
5. KarenNotARobot 00:19.69
6. geyik
218
00:20.49
7. qobi
240
00:22.02
8. AnonyMinor
89
00:22.81
9. Beesweezy
99
00:28.86
10. BigHeadGriffin
12
00:34.34
11. Odenzon
44
00:36.97
12. Einsteinus
126
00:41.64
13. Quo
21
00:42.64
14. Ontwikseltsaar
104
00:44.39
15. CLAVDIVS
82
00:52.00
16. ambiorix 00:52.33
17. Canon
19
01:00.71
18. Wuni14 01:08.02
19. Hahllyicssa
41
01:15.07
20. MuxxPedri 01:17.18
This Week
1. sauceguardian
109
00:10.93
2. Kenolo353
123
00:13.70
3. E C
8
00:17.77
4. RaiT
118
00:18.06
5. KarenNotARobot 00:28.72
6. Beesweezy
99
00:28.86
7. qobi
240
00:34.23
8. Odenzon
44
00:36.97
9. Einsteinus
126
00:41.64
10. Quo
21
00:42.64
11. Ontwikseltsaar
104
00:44.39
12. ambiorix 00:52.33
13. CLAVDIVS
82
01:10.65
14. Hahllyicssa
41
01:15.07
15. Timmo
2
02:34.32
16. lilo_ji
6
02:37.82
17. Wiatcoco
4
06:03.70
18. LrCaWm 09:54.96
19.--- empty -----:--
20.--- empty -----:--
Today
1. Kenolo353
123
00:18.98
2. qobi
240
00:34.23
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.
722
00:06.79
2. sauceguardian
109
00:10.13
3. Daiwie
103
00:10.18
4. numbrr
321
00:10.41
5. TashiroMiraki
230
00:11.43
6. vowels
216
00:11.50
7. lmsc5k
68
00:11.97
8. jaybrainer
274
00:12.32
9. home
216
00:12.37
10. Kenolo353
123
00:12.96
AO5
1. Douglas Shamlin Jr.
722
00:07.19
2. sauceguardian
109
00:10.09
3. Daiwie
103
00:10.62
4. numbrr
321
00:12.12
5. TashiroMiraki
230
00:12.15
6. vowels
216
00:12.18
7. home
216
00:12.39
8. lmsc5k
68
00:12.73
9. jaybrainer
274
00:13.11
10. Tunnel Keeper
71
00:13.58
AO12
1. Douglas Shamlin Jr.
722
00:08.09
2. Daiwie
103
00:11.20
3. sauceguardian
109
00:11.68
4. vowels
216
00:12.94
5. numbrr
321
00:13.28
6. TashiroMiraki
230
00:13.69
7. lmsc5k
68
00:14.03
8. jaybrainer
274
00:14.99
9. Kenolo353
123
00:15.52
10. qqwref
266
00:15.59
Robots / programmatic solversinfo  
1.Paul Bismuth
1
00:03.495
2.Tristan703
1
01:14.874
3.hsjbh
1
01:26.414

* 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.
You need to be logged in to track your averages

New Puzzle

Find your position in

Find it
ee.puzzle-shakashaka.com
Remove Ads | Report This Ad