This is a fun game! This is a pretty cool idea, and I think it works really well! It does take a little bit to fully understand how the game works, but the tutorial really does help.
One thing I found interesting is that winning without cheating doesn't seem to increase suspicion, which is probably a good thing to keep the game from being too difficult, but I also wonder how that would affect gameplay. Maybe it would also make the player learn to lose on purpose too, which could be pretty interesting! At the same time, it could make the game too hard, and right now it's great, so whatever works!
Overall, great job!