Kill-time puzzle 20

Kill-time sliding 20 puzzle
Easy to play!
Game will start when you press Start&Reset button.
The number will be changed in a random order and you put the number in order from 1 to 20.
This is an othodox 20 puzzle as many people have ever played.
You can slide the number by touching it.
When you put these numbers in order, the
game will be completed!
The time took to complete will be shown after you complete the game.

There is ranking system , so set your favorite handle name!
Play this app to kill-time or to tease your brain!