CacheSleuth

A wooden box, open at the top. A fruit hangs above it. Drag left or right anywhere on the box, or press the left and right arrow keys, to move the fruit along the top, then release or press space to drop it. Fruit fall and tumble, and two of the same kind that touch merge into the next one up the chain. Two buttons under the box shove the whole pile sideways. If a fruit comes to rest above the dashed line, the run is over.