Good job submitting your game! You made a really interesting and fun mechanic here. In your post you mention there is no win or lose condition at the moment. I think that's perfectly fine for a game jam. It would be interesting to see how this could evolve into a full-blown board game with rules. Perhaps certain pieces cost different amounts to flick. Some could be flicked farther while others could only go a short distance but with more power. Well done!