World 7 - Level 5
The Secret of the Great Pyramid
Start by collapsing the bridges in green circles, revealing the lava underneath. Now enter the red/blue teleporters and using Qookie and Peegue roll the two boulders along yellow paths (you'll have to do some planning and switching to accomplish this... make sure you time the Kaboom!s before you enter/exit either teleporter). Once the two boulders are setup have Qookie and Peegue roll them into the red/blue teleporter respectively to collide them in the middle. The pyramid will now reveal its hidden contents.