PuyoPuyo

The Puyos are multiplying like tribbles, you've been tasked by the Committee on Imprurient Behavior to squelch these colorful little badasses.

Press any key to begin the game! (if it doesn't begin, click on the game-screen first).

The object is to arrange the Puyos as they fall so that 4 (or more!) same-colored Puyos are adjacent (no diagonals). When that happens, they disappear, you get points, and any Puyos above them will fall in to fill in the gaps.

Use the left/right arrow keys to move the falling Puyos.
Use the up/down arrow keys to rotate the Puyos.


Hints:
Try to set up chain reactions.
You receive bonus multiples for each chain reaction.