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

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This Week
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2.Kenolo353
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3.insanebrain00:04.53
4.janetxxxxxxx00:04.88
5.poidaisuki00:05.17
6.stevedsign100:05.72
7.DarkKnightDad
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8.procrastinator3000
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9.MarbleLover656100:06.76
10.YetiDumb00:06.98
11.MrBinaer00:09.14
12.losingreallybad
25
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13.LockedKey
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00:09.51
14.RelaxedCockatoo00:09.59
14.HackMan00:09.59
16.Siempie
55
00:10.21
17.choroba00:10.72
18.Nikopol00:11.16
19.AdamoF00:11.80
20.ManofnoTrades00:12.49
Today
1.Kenolo353
35
00:04.81
2.stevedsign100:05.72
3.MrBinaer00:09.14
4.Siempie
55
00:10.21
5.HackMan00:12.52
6.Dorice
59
00:13.62
7.HighlandP
14
00:17.58
8.Shadnic
7
00:19.96
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