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.KC951600:02.52
2.Sinafoch00:02.69
3.Gazzz00:03.60
4.FoulOleJohn00:03.91
5.Manuel200:04.19
6.MadraMor00:04.27
7.Nielske00:04.42
8.tommy843100:04.98
9.MoleculeKing00:05.58
10.afidaleo00:05.85
11.priv102000:05.96
12.bbyong00:06.00
13.Loran00:06.01
14.eRogue00:06.39
15.r1v11100:06.49
16.froz3nONmobile00:06.60
17.zvbxrpl00:06.85
18.sixgs00:06.97
19.garganega00:07.88
20.Wurre00:08.11
This Week
1.KC951600:02.52
2.MadraMor00:04.33
3.tommy843100:04.98
4.MoleculeKing00:05.58
5.priv102000:05.96
6.froz3nONmobile00:06.60
7.sixgs00:06.97
8.bhbogue00:08.43
9.redpanda00:09.23
10.dave7300000:10.00
11.JonCausith00:11.95
12.Scotfree00:12.36
13.Ivarris00:13.10
14.Logophobic00:13.30
15.HackMan00:13.70
16.daspore00:17.05
17.Marialiss00:20.83
18.sligocki00:21.80
19.SevdaKhalilzad00:28.20
20.BohousKidd00:32.27
Today
1.Scotfree00:12.36
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