Maxi 15 Cheats

When you have under 1 minute time left, press B to start the rock, paper, scissor minigame. Now play it until you've won, then press B again to return to the puzzle. Now you can relocate any two tiles as usually, but there won't be any time deducted! Now do this as often as necessary to complete the puzzle. You can easily do it 10 times in your remaing minute, which should be enough to finish the puzzle!