It's got some great activities but the constant ads really kill the enjoyment. I understand ads help developers but ads after EVERY puzzle is over the top. Would be great to earn coins each level considering we're inundated with ads. The "gift" of 50 coins we receive is only obtainable if we watch an ad. Not much of a gift considering each time we watch an ad we get 50 coins anyway. The "gift" should AT LEAST be 100 coins.