Approach the impossible with a puzzle that grows on you.
This borderless clear plastic puzzle produces squares of increasing size and has more potential incorrect options that atoms in the human body.
The difficulty of this puzzle starts off easy and grows to approach the impossible. Improve your pattern recognition and decision making processes while trying to assembly this 49 piece puzzle.
This is a seriously hard puzzle to complete. It's likely you will never ever complete this puzzle, that's how hard it is!Make sure you keep an eye on our puzzabilities page for new patterns to complete with the same set.