Game description: A famous puzzle where you must replace the blocks in the order (1,2,3,4,5,6,7,8). But you have only 30 moves ! Can you resolve this puzzle ? Because if you can't resolve it...

Game description:

A famous puzzle where you must replace the blocks in the order (1,2,3,4,5,6,7,8). But you have only 30 moves ! Can you resolve this puzzle ? Because if you can't resolve it...