I was in a situation where I had to guess. It would be nice if there was a hint (after a successful guess) on why that box was 'ready for solve'. i.e., what other reveals can lead to this box being ready for a Innocent/Guilty choice.
I did enjoy the game though. Re-reading the clues is helpful - reinitialize your context window!
I wonder where you felt like you had to guess. The puzzles are always solvable with logic. Your guess must have been by chance also logically deductible!
I did enjoy the game though. Re-reading the clues is helpful - reinitialize your context window!