The course features four Mini Donkey Kongs. It is one of the three courses (aside from Room R-7 and Room R-9) that need to be completed in order to unlock the option to replace the minis in most courses with Mini Donkey Kongs.
All minis start at the bottom of the course, one pair located on one side of a spike pit and the other pair on the other side. The Goal Door is on the left side of the stage. The minis must first be guided via a series of Pink Blocks, Magnets and Magnet Rods to a yellow Split Pipe in the top right corner of the level, which will warp them to a platform right above the goal. The player can then guide the minis with Pink Blocks to the door to complete the level.
Mini Mario Card
The Mini Mario Card is on the right side of a vertical Magnet Rod located towards the right. If the minis climb the Magnet Rod from the bottom left, they will have to be flipped to other side in order to collect the card. If they enter the Magnet Rod from the top right, they will need to be flipped to the other side as soon as they collect the item so that they do not walk into the row of spikes at the bottom.
The M-Token is on the right side of the course. The player has to place some Pink Blocks from one of the Magnet platforms on the left in order to lead the minis to the token and help them collect it.