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 / 107363
Total score: 3618.101
Enter screen name:
Global position
1. numbrr
289
3618.101
2. qqwref
259
2596.265
3. vowels
214
2278.973
4. Make
268
2224.223
5. SilverHawk
205
2101.798
Puzzle position (shakashaka)
1. Douglas Shamlin Jr.
684
54.446
2. Daiwie
81
44.789
3. numbrr
289
41.729
4. vowels
214
40.968
5. TashiroMiraki
214
40.670
The scores are updated every hour
score = log10(number of players / player rank)
 
best
mo3
ao5
ao12
all
 

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2025-04-24 15:52:35

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