Short description of Falling Formulas 1.8: Is it an educational game? An arcade game? A puzzle game? It's all of these and more. It's a tetris clone with a mathematical twist! Instead of just filling up rows with blocks, you need to form mathematical equations in order to get the blocks to disappear. Falling numbers, operators, equals signs, bombs and more require rapid thinking in order to get the two sides of an equation to match up. Lots of features and adjustable game options.