Punched Seesaws is the 12th Expert stage in Super Monkey Ball 2, and the 31st Expert stage in Super Monkey Ball Deluxe. It also appears as the 141st Ultimate stage with continues, and the 181st without.
The stage consists of two seesaws with holes in them. One leads to the blue goal, and the other is past that, leading to the green goal. The second seesaw tilts faster than the first seesaw, giving it a greater challenge.
Go onto the first seesaw, and roll around the holes to sustain balance on the platform. Then, make your way to the blue goal. If you'd like to go to the green goal ahead, skip the blue goal, and roll onto the next seesaw. Do the same strategy as before, but go much more carefully and faster as it is narrower and tilts a lot more. Then, make your way onto the platform holding the green goal.