The puzzles range from really easy to insanely difficult, so put your dick away and your thinking caps on. Although the puzzles can get challenging, the requirements for finishing the game are low enough to where you can collect enough merit badges without really straining your last two brain cells. But to 100% the game is a struggle all on its own, and is very rewarding for those who like to solve puzzles and feel smart. I couldn't do it without a walkthrough, but it was still fun and rewarding for me. Overall, I really liked it. The writing was good, the humor had a good balance of cringe and funny, and the puzzles are well thought out and logical. It does suffer from what most other puzzle games do: lack of replayability.