Solutions

[one-time-cogs]

This is made by me, just for fun.
Reach me at dreamerhubo@hotmail.com if you have any suggestion/comments.
 

[admin]

Nice work, man!  That takes dedication.  You are clearly ready to start designing some puzzles of your own.  Forum user notgreat has already done some amazing work and even put together an editor.  After GDC is over, we'd like to run a mod design competition, so start thinking about that

  - Rob

[notgreat]

Wow, that must have taken a while to get done...  Nice work!