on the level luigi's purple coins the trick is 2 keep moving because u only need 1hundred coins and there are 300 coins in that level so just keep moving and you will win!
How about we talk about the game.
:) well it is not the best game but i dig 0 gravity and luigi is pretty weird and does not fit in the game.He is not so great and now I have to do matematics so by by and please just talk about the game and not bad words