Keep Prime Numbers is free online game. Remove all blocks to make composite number going out but keep prime number. Click or tap unused block to drop composite numbers.
Tags: Action Games - Y8 - Kizi - Gogy - Friv - Crazy GamesKeywords Keep Prime Numbers : keep prime numbers, keep prime numbers online, keep, online, play games, friv games, jogos friv, juegos friv, kizi games, juegos, jogos, free online games, best games, car games, free games, online games, play games, y8, kizi, friv, gogy, crazy games, mixfreegames.com