i got pretty frustrated playing this game, the hands would often go to clash but not hit, sometimes i would have to beat the hand three times before it actually "counted" - or they would beat me 3 times and it didn't count... - i still have no idea why this happens or how im supposed to tell what's going on there, there were shapes that would appear but that didn't help me decipher it
there wasn't enough feedback for when you could or could not change your guess, which left me feeling like my buttons just weren't working half the time.
i would sometimes instantly lose before i had time to swap because by the time i tried i was already locked
i would sometimes press one button wrong first, and then try to swap quickly to the correct one (pressing 1, then immediately 2) and i was unable to swap, which also confused me at times...
overall i managed to get past those problems, i think the game is quite nice conceptually and artistically, though i was struggling with operating the hand properly and understanding the game despite the concept being quite simple at a glance.