This is a simple Bingo like game. The player who gets all the numbers in the grid first wins.The game has three modes, Single Player,Two Player and The Challenger.In the Single Player mode you play with the Machine (in this case Phone,Tablet etc.).In the Two Player mode you can play with another person.The Challenger is a great simple bingo brain challenge game. It is a set of games where you need to tap the correct box as soon as the number is displayed & before the next number is drawn.If you tap the correct box it will turn green and if you miss it will turn red. To win,all the boxes should be green. In the Ultimate and Infinite Death games, if you miss to tap a box the game will be over.