Move The Red Block vs Klotski Utilisation & Stats

Move The Red Block is a logical game. Move the blocks to shift the red block to the top right corner. Solve it with the minimum moves. The "Solution"-button is available for all tasks(puzzles). Its a very exciting puzzle game. There are 6 groups of dimension (5x5, 6x6, 7x7, 8x8, 9x9, 10x10). Each group has 5 categories of difficulty. Each categorie has 200 levels. There are total (6x5x200) = 6000 tasks.