Simple is the first floor of Jungle Island in Story Mode in Super Monkey Ball 2 and Super Monkey Ball Deluxe, the first floor of Beginner in Super Monkey Ball 2 Challenge Mode, and the fifth stage of Beginner and Ultimate in Super Monkey Ball Deluxe.
This level is made up of two platforms. One is rectangular-shaped, and the other is a rectangle attached to a circle, looking a bit like a lollipop. The starting position is located on the higher rectangular-shaped platform, and the Goal is on the middle of the circle. On the outer edge of the circle, there are Bananas.
There is one goal in this level, a blue goal.
To get the blue goal, move forward, and don't stop doing so. You will automatically get into the blue goal with this method.
This won't get you the best time, but you can curve around the circle, and collect all the bananas before continuing. Try to make it quickly for a fast time.