Implements a Klotski Puzzle in python3 using pygame.

Install required packages using

pip install -r requirements.txt

Launch the game using

./main.py

Drag the pieces using the mouse to move them around in the board Aim of the game is to move the largest piece to the bottom middle of the board.

Q: quit the game
R: reset the board
←: undo step
→: redo step 
↓: undo step (fast) 
↑: redo step (fast)
A: enable auto-solver
S: enable auto-solver (fast)

To record the game while play it, start the game with --record argument. (i.e. ./main.py --record) By default, video is saved to output.avi. To specify a output file, pass --file FILE argument. Make sure to use .avi extension

For more details, pass --help argument.

Find a simulation at Youtube