
STP: You wouldn't think that a video game character who's a literal square would be able to get in any kind of deep trouble. After all, if a cube can even clunk along in an isometric puzzle world, it's more than anyone expects of it. But Mobigame's Edge, initially released in 2008, became embroiled in a legal battle courtesy of one Tim Langdell who believed he could trademark the term "Edge" for his company, Edge Games.

The Quality Index champions the best 3D puzzlers on iPhone.

Android Rundown: I love being surprised by games. It’s great when a game I was waiting for lives up to my expectations, but when I stumble on something great it feels like an early birthday present. Edge Extended is one of those gifts, something I might have missed if it wasn’t writing this review. Let me say, early and often, that it is great and everyone should play it.

Pocket Gamer: My knowledge of geometry doesn't really extend beyond successfully negotiating a square wooden peg into the correct hole on a toddler's toy table, so it was with trepidation that I first started up Edge Extended.
The less numerically challenged among you might think that a puzzle-platformer based on the thinky principles of navigating a box through a hole filled arena would be straightforward.