Very very true. We tried to alleviate this by giving descriptions below and by limiting variety in terms of buttons being used. But I can completely understand this critique! Thank you so much for giving us your time and care to post a comment and rate!
Aw thank you for the kind words! Yeaaa, we didn't have a difficulty scale implemented in time so we aired more on the side of being right on the line for difficulty where you can start to master the games and get a good score going but if you don't pay attention, you can lose quite easily.