Build platforms and staircases to get to all ten telefunkers. Each telefunker that you touch lets you carry an extra block.
From the author's site:
As anyone who's built maps for tile based platforming games would tell you, building maps for tile based platforming games is fun. That's why I made Polychromatic Funk Monkey, a tile based platforming game about building maps for tile based platforming games. In Polychromatic Funk Monkey the eponymous monkey of funk brings order and rhythm to his chaotic land, arranging the blocks he finds into towering staircases and bridges in the sky.