Shakashaka


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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°

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Shakashaka


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


This Month
1.inihohs00:18.19
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3.Kenolo35300:22.28
4.MadraMor1600:23.35
5.Skeime1600:24.63
6.Ramasp3300:28.94
7.DukeAmsterdam00:31.87
8.Noridice00:38.28
9.ambiorix00:42.45
10.Godel00:44.56
11.Windgrace00:45.65
12.MasonKui00:47.59
13.crispy1600:49.30
14.mhkmhk00:50.32
15.Feadoor00:50.33
16.leftq00:51.46
17.cockatoo00:51.74
18.Someonelse00:54.00
19.mkmk700:55.72
20.JuliaGillard00:56.31
This Week
1.inihohs00:18.19
2.Kenolo35300:24.70
3.sdrawkcaB00:25.90
4.MadraMor1600:29.49
5.Godel00:44.56
6.Someonelse00:54.00
7.mkmk700:55.72
8.drinkwater01:46.15
9.eRogue1004:17.66
10.Paparappa105:07.20
11.shortman5305:22.45
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2.Paparappa105:07.20
3.shortman5305:22.45
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