World 5-Rainbow

To access this level, the timer must end with the two digits '5' (that is, 'x55', where 'x' can be any number) when the player reaches the flagpole of any World 5 level. Once the level is completed, it can be accessed again by satisfying the above condition once more.

The level begins with Mario on land beside a Cannon Pipe. Entering it will shoot Mario to the rainbow course. Mario will land on a yellow moving platform. Upon landing, coins will jump out from below from both sides, similar to how a Cheep-Cheep jumps. Ahead, more coins will begin to jump from the right. This is followed by a Coin Roulette Block. After that, more coins will leap out from the left, where a 100 Gold Coin will then fall. A large Coin Roulette Block then appears. This is followed by more leaping coins, before Mario will have to jump down and end the level.