Never tried the blueprint, i heard that it is really nice to let artists using game engine on their own! Well gj then, i'll try it again when you manage to fix it, i understood it was supposed to be the end and was expecting something!
Oh and, this small sample of game is already ok -> you've made the player understand he has to make a box touch the button, and since the cube has the same color -> he has to bring boxes on it (not obvious in every game in here, especially without text)
Art is already fine to look a (simple and effective)
