Marbles

How to play:
Press 'Run' and then click-and-drag the golden ball. Clear the
board within the given number of moves. Bonus points are awarded
for keeping the golden ball on the board when it is cleared, and
for finishing in fewer moves than indicated. You earn an additional try
for every three boards cleared.

New in this version: More (and more interesting) levels.

Ideas for the future:
Levels (so that you only go to the beginning of the current level
when you lose, not the very start of the game).
"Black marbles": these must not fall of the board (but will be somewhat
in the way).
Smoking marbles (these must be cleared off the board within a given
time, or they'll explode...)