Teach your child to count from 11-20 with this crazy jigsaw.

thingiverse

So I had a brain teaser for our 2-year-old son with numbers 11 through 20 on it, building on his skill of counting up to ten. Since he's got the hang of it, I created an 11 to 20 puzzle that fits perfectly into a box measuring 13cm by 60cm, but works just as well without one. I've placed a regular geometric shape and an unusual object on each tile. Keep in mind these are not CE-marked toys or anything like that, so please keep a close eye on little ones when they're playing with it. There's about 1mm of clearance between the puzzle pieces, making them fit together really smoothly. The print settings won't cause any problems on most 3D printers. Print Settings Notes: Print whatever settings you feel work best for your printer. How I Designed This I used Tinkercad's public file to create this puzzle: https://www.tinkercad.com/things/kdioeGXeG1Q-mega-puzzle-count-from-11-to-20/edit. If you want to make any changes, feel free to do so!