So I went to town today, and bought a small puzzle. Turns out this £1 puzzle is my greatest non-Lego purchase to date. This is the MINI IQ-SPIL from the shop tiger. Roll the pictures:
Completed puzzle
Parts of the puzzle
Their compatability
Even with armor parts!
No more using ball joints and axles for me!
The store I went to was in England (where I live) so I do not now if these are available anywhere else.
Please discuss and if you have any ridiculously compatible non Lego items, post pictures of them