This stage is flat except for the rotating Goal and five Bananas on the opposite side. The Goal is in a square object that spins around the area at a small speed, changing position as well as angle. The corners of the square can hit the player and cause a fallout but only in certain circumstances due to its slow speed. This floor has a more difficult version in Advanced Extra and Expert Extra. It is known in Super Monkey Ball Deluxe as Hard Hitter. It also appears as Beginner Extra floor 1 in Super Monkey Ball Jr. without the goal being in a square.
Wait for the goal to come to a slower speed. Then, approach and angle yourself towards the goal. Don't worry if you get hit; you'll probably stay on the floor. Alternatively, you can hold up from the start of the level and wait in between 29:48-29:55. Then, hold Up+Left, and you will reach the goal. Furthermore, you can use pause buffer to assist you in order to get the exact timing for this strategy.