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°

Video Tutorial
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Shakashaka


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


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This Week
1.ksc492100:02.90
2.nickyeatman00:04.01
3.werd0800:04.97
4.Gazz00:05.00
5.MrBinaer00:05.34
6.Vulfi00:06.31
7.Bundys00:07.78
8.StarFeather518700:10.38
9.Demeris00:11.76
10.Verve00:14.06
11.HackMan00:15.14
12.Wispa00:15.26
13.StJimmy00:15.78
14.JonCausith00:15.92
15.medusaworm00:20.43
16.HarryCanyon00:26.45
17.nthpijots00:58.67
18.paejunk01:20.40
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Today
1.MrBinaer00:08.24
2.StJimmy00:15.78
3.medusaworm00:20.43
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