About Yojic S5
Yojic S5 is a sliding new puzzle.
There are some squares in a rectangle matrix.
It is an original new puzzle.
There are many different sizes, different shapes.
The Yojic S5 is made of Yojic55, finite subgroup of Yojic55.
By touching, you can move the squares.
Many rotations can make a target image.
Small picture is your target goal.
You should make the same image.
Some are not easy.
Yojic Puzzle needs a lot of your ideas.
Yojic will make your brain clear.
Just 5 minutes Every day Training
Maybe, you can find many new better ways.
It will improve your geometric ability.
Anyway, please, give it a try.
Details (Google Search: Yojic Matrix)