Most addictive logic game since SuDoku! Number game is a logic game where you have to clear the game field of all numbers. Numbers can be removed by tapping on them in pairs, if they are next to each other and match or add to 10. Illustrated game guide is inside the application. Sorry for the confusion about SMS permission. As we are located in a country that does not support payed android apps (or in-app payments), we have to use http://www.fortumo.com carrier based billing for removing the ads in game. SMS is ONLY sent when you choose to remove the in-game ads and you have to confirm it before.