Liked the game, but it feels kind of unbalanced. Most of the time I win, because my Oponent ran out of Places to Place the Blocks. I feel like it would be better, if both players can place a block, so you kind of have to predict were the opponent will place it´s block and how the ball moves. Also I am getting no real points, it always moves between 2:0 to 0:2, because every winning streak I have, will be interrupted by my Opponent when he has enough blocks, and then I have a disadvantage, but it will even out shortly, because I lose my points really fast.
So the dominant winning strategy for me was just to place my blocks as space-efficent as I could to survive long enough until my opponent ran out of space.
I feel like a litle bit more mechanics would make the game better, for example upgrades (how much space a block blocks, how big a block is) so you kind of need to plan way ahead. Maybe even adding more than one ball later. Or Blocks that effect the ball differently (making it faster, or giving the ball a random direction). Just adding more content would go a long way on improving this game.
Afterall: great Idea