Shakashaka


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Special thanks to Aevrin for the translation

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

Speed Rank Statistics - numbrr

Player rank: 1 / 105283
Total score: 3540.695
Enter screen name:
Global position
1. numbrr
279
3540.695
2. qqwref
259
2593.175
3. vowels
214
2282.943
4. Make
262
2179.365
5. SilverHawk
200
2048.981
Puzzle position (shakashaka)
1. Douglas Shamlin Jr.
670
54.030
2. numbrr
279
42.653
3. TashiroMiraki
213
41.976
4. vowels
214
41.499
5. lmsc5k
59
38.170
The scores are updated every hour
score = log10(number of players / player rank)
 
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2025-02-22 15:04:37

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