After selecting your settings through the various sliders and switches, click the flag to generate a new maze. The classic japanese box puzzle. Use the arrow keys to move scratch cat around and push the boxes onto their corresponding targets (Unless you're on non-specific mode).
Alot of the boards generated by this program will be impossible to solve. Sorry about that. Not much I can do. If you want to use this engine, You should have explicit permission from me to do so. You can ask for permission to use this either in the comments of this project or on my profile.