* `README.md` - you are reading me right now :)
* `common/` - common `Python` files for all puzzles
* `sokoban_common_cpp/` - common `C++` files for Sokoban
* `cz_sokoban/` - Sokoban codes for Czech dataset
* `ru_sokoban/` - Sokoban codes for Russian dataset
* `tilt_maze/` - Tilt maze codes
* `.gitignore` - ignore tmp files and bin files generated while creating features; also `graph` directory,
containing all graphs generated (too big to include); and `images` directory created by `graphs.ipynb` notebooks
