These are my solutions for exam rank05.

Confirmed passable solutions in the exam

• polyset
• life

The rest of the exercise instructions may not be current as I have no way to verify them. I've included some test maps for bsq and have left all debug prints in tact for easier testing and debugging.

These solutions should be used as a learning tool to help you understand the exercises.

If you have any questions about the solutions/implementations or if you try any of the non confirmed solutions and they work / don't work, feel free to drop me a line so I can update the results.