Infinite Launch vs Pi 100 Challenge

Infinite Launch is an action game where you can explore space and colonize planets. Create satellites so you can collect stars and use them to get a new planet. Fight with the aliens and conquer the universe! Features: 50 planets to colonize Open-world 2d adventure 3 Mini-games with different soundtracks More than 100 Levels to complete in mini-games 14 Satellites to unlock 13 Missiles to unlock 15 Weapon upgrades to unlock 20 Alien Mother Ships to Destroy Infinite mode with auto-generated planets in mini-games

Some people climb mountains, while others run marathons. You are challenging yourself to calculate Pi by hand. This app guides you through all the steps needed to compute Pi to 100 decimal places. Surprisingly enough, this doesn't require any complex math -- just basic addition, subtraction, multiplication and long division. Each page presents one problem to solve. Complete the problem, and move on to the next step. Take the Pi-100 Challenge, sharpen your mind, and calculate Pi. GameCenter integration allows you to track progress and achievements. Leaderboards allow you to race against your friends to see who can finish more digits, or solve for the digits faster.