Shakashaka


Translate this site.

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
Hide the rules

Share

Disable Ads
Shakashaka


5x5 Shakashaka | 10x10 Shakashaka | 15x15 Shakashaka | 20x20 Shakashaka | 25x25 Shakashaka


This Month
1.jumaropa00:03.44
2.newduke800:03.60
3.MadraMor3700:03.82
4.shortman5300:03.89
5.Douglas Shamlin Jr.2900:03.92
6.HackMan00:04.64
7.TauBone00:04.95
8.Demeris00:05.03
9.HarryCanyon00:05.48
10.GriffinSmith00:05.64
11.thefiresout00:05.80
12.Dunnowhattodo1500:06.39
13.insanebrain00:06.48
14.eRogue1800:06.99
15.MrBinaer00:07.02
16.suuperch1200:07.03
17.SabinJr1300:07.09
18.Alkandros00:07.31
19.SimonM00:07.48
20.JuliaGillard00:08.38
This Week
1.MadraMor3700:04.69
2.shortman5300:05.51
3.jumaropa00:05.70
4.eRogue1800:06.99
5.insanebrain00:07.47
6.mtsln00:10.08
7.MrBinaer00:10.78
8.Jazzical Skunk1600:13.29
9.Wickedestjr00:13.70
10.Hakkakzadeh00:13.85
11.EbenADreher00:19.96
12.YOYLEWHALE500:20.41
13.3cvan100:21.41
14.BassyBoi800:25.65
15.Dorice1100:42.71
16.dadabana00:56.46
17.Thecom00:58.24
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1.jumaropa00:05.70
2.mtsln00:10.08
3.Dorice1100:42.71
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--

New Puzzle



Find your position in
Enter screen name:

More Logic Puzzles:

www.puzzle-shakashaka.com
Disable Ads