Thanks for the feedback. There is accessibility options in the menu to turn off the rocking, for users who struggle with motion on screen. That element will actually be pushed back to harder difficulties in a future update anyway as it makes things much harder. I think balancing is the key here. Trying to make it challenging by adding similar patterns etc... if every tile was very different, the matching would be a breeze. With more time, which I intend to take, this balance of skill vs design will be better. Appreciate your time, its so important to hear this to help improve.