Here I was expecting a run-of-the-mill match 3 game, and boy was ever pleasantly mistaken.
The hook is clever, the dialogue between the narrators are charming, and the use of their ladder-climb animation to spin the gears is brilliant!
I found the rotation controls to be somewhat awkward, what with the A and D going unused, I'd expect those to be the controls of choice, and the arrow keys as an alternative.
Otherwise, the game is very well polished, feature complete with volume controls, multiple game modes, music and SFX. Very impressive for a game jam, and I very much enjoyed myself.
Excellent work! :D