Classic Unblock Puzzle description

Classic Unblock Puzzle is a logical game.

The goal is to get the red block out of the board by sliding the other blocks out of the way.
Classic Unblock Puzzle comes with 5 difficult levels.

There are 5 categories of difficulty.
Each categorie has 200 levels.
Each level has 9 puzzles(tasks):
8 puzzles 6x6 and 1 super-puzzle 7x7.

There are total (5x200x9) = 9000 tasks.
The easiest tasks are solved in 6 moves.
The most difficult - in 50 moves.

The game takes up little space - about 1 MB.

The "Solution"-button is available for free (!) for all tasks(puzzles). No limit.