NUMZUM is a pure strategy logic board game where the objective is to remove game pieces with values ranging from 15 to -9. You can only select a game piece that is in the high-lighted row or column. Careful planning and strategy is required to have the most points at the end of the game. There are 4 different game boards with separate scores to keep track of your best wins against the computer. Easy to play but difficult to win! Source: The Developer Website.