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 / 108024
Total score: 3633.573
Enter screen name:
Global position
1. numbrr
291
3633.573
2. qqwref
259
2599.406
3. vowels
214
2277.306
4. Make
269
2233.089
5. SilverHawk
206
2104.744
Puzzle position (shakashaka)
1. Douglas Shamlin Jr.
688
54.558
2. Daiwie
84
44.899
3. numbrr
291
41.840
4. vowels
214
40.835
5. TashiroMiraki
214
40.782
The scores are updated every hour
score = log10(number of players / player rank)
 
best
mo3
ao5
ao12
all
 

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2025-05-15 02:49:01

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