Your mission is simply to guide the green ball towards the goal. But you have to be careful! Once on the move, the ball does not stop until it hits one of the other blocks on the board. There are no borders to save you.
Some of the blocks are a bit weird - you have to figure out how you can use them to achieve the goal.
There is a field editor, so you can create new puzzles of your liking and publish them to the whole world, thus everybody can play and enjoy your creations.
Remember to check for new puzzles every day!