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.kennethaw8802:46.46
2.RunFast02:57.64
3.Sinafoch03:13.47
4.ksc492103:19.36
5.PeachClobbers03:43.68
6.Bibbbles04:24.29
7.reverslice04:32.64
8.Wurre04:42.59
9.FoulOleJohn04:57.27
10.dave7300005:01.50
11.ubikk05:07.71
12.HAKAN05:23.17
13.sdrawkcaB05:32.93
14.plosion06:00.75
15.froz3nONmobile06:06.78
16.snaphiss06:11.73
17.billy66606:17.28
18.super227606:28.06
19.bedlion06:28.83
20.janim06:34.44
This Week
1.kennethaw8802:46.46
2.RunFast02:57.64
3.ksc492103:19.36
4.Bibbbles04:24.29
5.Sinafoch04:40.90
6.FoulOleJohn04:57.27
7.HAKAN05:23.17
8.dave7300005:23.82
9.snaphiss06:11.73
10.billy66606:17.28
11.super227607:00.54
12.EthrDemon07:34.52
13.Shadowcast07:55.03
14.albannach08:19.15
15.MoleculeKing08:38.27
16.AndersL08:52.00
17.Manuel212:07.08
18.Bhaskar13:20.41
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Today
1.Shadowcast07:55.03
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