I thought that was bad (Got the rainbow finally, had to use a miiverse post to get it right.), stage 24 was worse, Balloon Fight is fun, but not when it feels like you're playing in molasses.
And 25... who thought that was a good idea? Its not particularly hard, but if you want to go fast you end up taking risks and those risks get you killed and when you only have 6 lives you end up restarting a lot and when you do that you go back to part 1... of FOURTY-FOUR, on Part 42 but the game flipped the bird on you and you lost your last life? Too bad go back to the beginning.
I get the challenge aspect but this is just tedious and not fun.
I beat it though... 2:36 even. The time for it must be 3:00 for rainbows. I feel weak and miserable after that.