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°

Video Tutorial
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Shakashaka

Speed Rank Statistics - numbrr

Player rank: 1 / 116205
Total score: 3782.894
Enter screen name:
Global position
1. numbrr
306
3782.894
2. qqwref
266
2764.335
3. Make
277
2368.431
4. vowels
216
2293.175
5. SilverHawk
215
2154.416
Puzzle position (shakashaka)
1. Douglas Shamlin Jr.
716
55.991
2. Daiwie
95
46.215
3. numbrr
306
43.138
4. TashiroMiraki
217
42.095
5. vowels
216
41.977
The scores are updated every hour
score = log10(number of players / player rank)
 
best
mo3
ao5
ao12
all
 

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2026-01-25 15:40:12

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