Trizoid Puzzle

Trizoid puzzle with box;
print it and try to solve it;
(The puzzle pieces are used on both sides)
Although the puzzle has 6676 different solutions, it is difficult to solve.

If you like check out my other designs too!
https://www.thingiverse.com/pentoma/designs

More information about puzzles whose pieces consist of simple geometric shapes (polyforms) can be found at
https://www.pentoma.de/en/