Educational Tetris Puzzle.

Educational Puzzle.

I made it for my little girl because she loves puzzles and this one is particularly interesting because it can be resolved in different ways, so it's a great development toy. She plays with it a lot.
I hope other children will enjoy it too.
I also designed a storage box that slides on rails on top of the puzzle, and if you like you can use a small magnet to make it more secure.

Infill: 15%, but you can use whatever you like
Layer height: 0.2mm
Nozzle: 0.4