Definitely worth the money if you're looking for some above-average difficulty puzzles. Only used one hint throughout the run so that was nice. My only complaint is that a few of the puzzles felt pretty lackluster once solved. I feel like a great puzzle makes you feel accomplished that you figured something out, but on at least one of the puzzles our reaction was "seriously, that was the solution?" Putting everything behind a 4-digit lock didn't feel that interesting either as there wasn't really a concrete feeling of the individual puzzles being solved until the very end of each level.

Definitely worth the money if you're looking for some above-average difficulty puzzles. Only used one hint throughout the run so that was nice. My only complaint is that a few of the puzzles felt pretty lackluster once solved. I feel like a great puzzle makes you feel accomplished that you figured something out, but on at least one of the puzzles our reaction was "seriously, that was the solution?" Putting everything behind a 4-digit lock didn't feel that interesting either as there wasn't really a concrete feeling of the individual puzzles being solved until the very end of each level.