Quadratus HD

Are you ready for some brain gymnastics?


Quadratus is easy to learn and fun to play, but beware - it's addictive and very challenging at higher levels. You have been warned!
On the other hand, this game can be simple enough to be played by your kid. Just set it to Easy mode.

Rules of this game are simple: tap to select your checker, then tap twice - 1 square away to put a new one, or 2 squares away to move your selected checker. Once placed, this new one affects all the checkers in its immediate radius, turning any of your opponent’s checkers into your own. Take the most squares to win. Game ends when all squares have been taken, or one of the players can't move (blocked by other player).

Since I bought my iPad two years ago I'm playing Quadratus at least two times a day. For me this very nice game has become a manner of stopping the world for a short time and refresh my mind. When you play Q. you will find a friendly, humorous but fierce opponent in a game that's always different. When you play it a long time perhaps you will find situations in which Quadratus is a bit greedy in taking your stones. Don't hesitate to take advance of that in these short moments of five starred warfare.

iTunes review by Zeg maar Hans, Netherlands (


  • Two game modes: build your career or play a quick single game
  • Three opponent types: Human (hot-seat mode), Easy A.I. and Hard A.I.
  • Four audio-visual styles: traditional wood, modern metal, natural green & relaxing sea beach
  • Red tokens for more challenging gameplay (they block some squares)
  • Auto save & restore system
  • Local high-scores table
  • Randomized boards - every game is different!
  • Full support for Landscape & Portrait modes
  • High resolution graphics for Retina display

I love it. No, really! LOVE IT! Beautiful music, great entertainment for the whole family, nice quality time spent together. Definitely worth a try!

iTunes review by s@ntee, UK (

If you are looking for a calm, relaxing turn-based board game, Quadratus is just for you!

  • Languages: English, Chinese, French, German, Japanese, Polish, Spanish
  • Minimum iOS: 3.2
  • Devices: iPad Air & iPad mini
  • Price: withdrawn from sale