Math Stacks [iPhone]

Take 5 columns (or 'stacks') that are 15 tiles high - select any 2 tiles from the lowest 5 rows and see if any other tiles in the grid are mathematical products made by the selected values. If they are - you can clear them from the grid!

Check out the preview vid - it's so easy to play!

Math Stacks is easy to play and great fun too. The challenging grids contain stacks of tiles which you must clear by matching any 3 tiles which work as an equation. The app gives you some help along the way and highlights possible values which match the selected tiles (based on their values) - but the tricky bit is in knowing exactly which order to select them!

Easy, tricky or hard?

Now with a choice of difficulty modes, the app is more playable than ever. New users can ease themselves into the game by trying some of the easier grids first, and work their way up to the more difficult levels.

Beautiful wallpapers!

The app boasts wonderful photography for each game, allowing you to absorb the calming and inspiring colours and shapes of the world around us (and complete the grid for an unobstructed view!).

If at first you don't succeed...

You can retry grids as many times as you wish - so don't panic if you don't quite manage to clear those pesky tiles the first time round (which I can almost guarantee you won't!).

Better still - each grid has its own 'game ID' - so you can tell anyone else with the app which grid you're on and they can play it too...

Well, what are you waiting for?

Hundreds of people are already playing - and coming soon is game centre support so players can share their favourite levels and achievements.

Adding, subtracting, dividing and multiplying has never been so fast, frantic and fun!

Get Math Stacks right now - and give YOUR brain a workout!

Math Stacks is now on Twitter:
@MathStacksApp