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


This Month
1.Pika0000:03.91
2.sdrawkcaB00:04.02
3.MadraMor00:04.68
4.Godel00:04.88
5.Jicoxa00:07.52
6.Smurfin00:07.89
7.sloppc100:07.90
8.ackbey00:08.03
9.MrBinaer00:08.11
10.Skeime00:08.27
11.ambiorix00:09.02
12.supernoob00:09.18
13.Ferdiwagner00:09.58
14.Noridice00:09.92
15.Wikonimo00:10.30
16.JuliaGillard00:10.61
17.rozer00:11.18
18.Wispa00:11.18
19.SabinJr00:11.61
20.plosfas00:11.62
This Week
1.Pika0000:03.91
2.sdrawkcaB00:04.02
3.Godel00:04.88
4.MadraMor00:05.39
5.Smurfin00:07.89
6.sloppc100:07.90
7.Skeime00:08.27
8.Noridice00:09.92
9.MrBinaer00:10.00
10.plosfas00:11.62
11.Ferdiwagner00:13.40
12.HackMan00:15.83
13.RoyChen03:40.54
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Today
1.HackMan00:15.83
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