Everyone loves mathematics. Everyone loves to be better than everyone else at mathematics, so here's NumberTap, the answer to this desire in your pocket. Object of the game? To answer numerical questions inside a time-limit, building up your score and moving up in the highscore leaderboard.

This title is courtesy of Luke Lowrey (the magic behind Phonealytics) and TBODA. It's a free, ad-supported, game that proves to be both highly addictive and entertaining. Fatures sported include:

  • Fast paced maths action
  • 2-minute rounds identical across the world in real-time
  • Global leaderboards and stats tracking
  • Cool metro theme that matches your settings

If you're familiar with Phonealytics from Luke, then you'll notice immediately the incredible Metro UI look that's used throughout the game (which isn't by any means big in size or depth). The simplicity is refreshing and you'll be coming back for more with the longevity and competitiveness being tops.

You can download NumberTap (Zune link) from the Marketplace for nothing at all.