The balls don't go where I push for them to go. The blue and white colors are way too similar which makes the game unnecessarily difficult. When there are no balls of a certain color left, the center piece keeps giving you that color which just wastes time, causing the chain to get closer to the end and making it that much more difficult. I say find a new game to play, this one is just awful, the designers of this one should find a new line of work, app games aren't their specialty.