Loved the concept! I had some issues with the wire not cutting properly, but I think the timer added a good stress factor to the puzzles without making it too difficult. The timer disappearing felt a little arbitrary, especially since if you completed the first few puzzles quickly you kinda just had to sit there, and so it made the last one feel a bit less like a puzzle and more like a test of patience/blind guessing. But overall, I had a fun time going through it!