Printable Puzzles

We collect ideas for printable puzzles

What we want:[br]we collect ideas for printable puzzles for[br][list=1][*] making quick presentations on eg. a fair[/*][*] allowing printing in classrooms[/*][*] allowing a presentation within workshops[/*][/list][br]so they should be [br][list][*]entertaining[/*][*]shareable[/*][*]maybe usable for other purposes[/*][*]maybe connect to daily lives[/*][*]maybe producible using GeoGebra[/*][/list][br]in my opinion in relation to a saying in Austria:[br]"Besser gut gfladert als schlecht selber gmacht" - better well stolen than bad but homemade[br]what I mean with this: get inspired by others, reuse existing ideas, the wheel does not need to be invented again[br][br]so I will add as a first step some stuff from Diego here.

cut something into pieces to be able to create 2 shapes

cut cubes - nicely combinable with AR if more complex cuts you can not see from the inside

Take a 2D game and make it 3D

Additional info

more thoguths and ideas are in a google doc[br][url=https://docs.google.com/document/d/1vz2JYCAvAkpFH2OzpjJOA_GfjwW4LgeRQFreUqwSY1I/edit]https://docs.google.com/document/d/1vz2JYCAvAkpFH2OzpjJOA_GfjwW4LgeRQFreUqwSY1I/edit[/url]

mazes - make your own secret capsule, locked by a puzzle

creating mazes[br]https://www.thingiverse.com/thing:3844759[br][br]https://www.thingiverse.com/thing:3664036[br][br]https://www.thingiverse.com/thing:3615917[br][br]