Ok, the objective of this puzzle is to rearrange the initial configuration of the eight squared tiles on the 3 x 3 board (left), into the goal configuration (right) by successively sliding the tiles into the adjacent empty space (black hole). 

While it would seem easy to find any solution to this puzzle, the idea is to obtain the optimal solution with the fewest number of moves.

This Configuration (# 98,630) have an optimal solution in 27 moves.

For only $2.00 USD you can buy the optimal solution for this particular configuration, which will be sent to you via e-mail (Please, allow 24 hrs. to process the payment).

The initial configuration is changed every Monday around midnight (Central Time).