Play Online ZEROSUM Flash Version
ZeroSum Game is a puzzle where your aim is to match three or more blocks with the same number in a row or column. To change a block’s number, you start by clicking on a block, then drag it to an adjacent one. When you do this, the two numbers add together, and a new block from the front of the queue fills the spot you left.
Every move you make uses up some of your block stock. If you change your mind, you can cancel the move by clicking the block you first selected. Also, if the sum is more than 9, only the last digit shows because the tens digit is dropped. A zero block is special—it can match with any other block.