Reset button for puzzles

I love the puzzles in almost all the games, but would love to see a reset button to start over if a mistake is made. It can't be that hard to add one, I'm sure.

Well, really wish I'd seen the reset button before I made this post!!!

Hahaha, don't worry! I once criticised a game for not having a diary. About 10 people told me it did, so I went back in and found the diary.

I felt like an idiot.