Classic "T" Puzzle

thingiverse

My wife is an educator for our local school system. She discovered this puzzle at a seminar she attended and asked me to create one. So I did. It's based on a downloadable PDF (in the files) that I found online. The PDF includes step-by-step instructions on how it's made, plus a sheet of other shapes to try your hand at. Spoiler Alert: if you don't want to know the solution, check out the attached PDF after you've solved it! Enjoy!