a lot of the squared puzzles have spots with more than one solution, it's not to hard to just swith the colours around a bit, but still obnoxious, please check up on those
the fact that even the walkthrough doesn't do somee puzzle's "legit" bothers me. for some puzzles seem to be unsolvable without trial and erroring until the number greys out -> means that some of the puzzles are badly constructed
 "LethalRPGDestiny 2: Conquest"){kind=icon}
 "My Pet Protector"){kind=icon}
 "Picma - Picture Enigmas"){kind=icon}
 "NoNoSparks: The Ark"){kind=icon}