Our website uses necessary cookies to enable basic functions and optional cookies to help us to enhance your user experience. Learn more about our cookie policy by clicking "Learn More".
A simple 2 player number game, Where you take steps of Maximum 3 numbers in each turn and the player that complete the target "Prime" number wins. Get your math skill ready. Tell us if you can defeat the hard mode. Wait because there is more to come.
Thank you for your support! You can now access all our premium features. You can check your subscription status and manage subscription information on from User Center - Manage My Subscription page.
Ad-Free
Your browsing on APKPure will be ad-free
Member Badge
Your account will automatically have a member-exclusive avatar and badge
Dual-end Sharing
You can access Premium services after logging in on both the website and the app client.
Fast Downloads
You can now enjoy the Premium-exclusive faster download service.