1x2x3 floppy cube

thingiverse

This is a beginner's cube that's literally floppy when printed. You'll know what I mean if you try it out. It's a great starting point for learning how to solve, always just three to four moves away from being fully solved. Plus, this one doesn't have the added complexity of shape-shifting. Stay tuned - I'm working on a new version with that feature soon!