As an amateur carpenter, one of my favorite puzzles is repairing broken furniture. Most of my experience here is due to mistake I made building the furniture.

As an amateur carpenter, one of my favorite puzzles is repairing broken furniture. Most of my experience here is due to mistake I made building the furniture. Annoyingly, these problems are very time consuming and involve a lot of uncertainty. If I could simulate repairing a broken joint I'd become a better carpenter and have fun with those problems.