Pocket Gamer's best games of April giveaway - Invert

It's that time of the month again, when Pocket Gamer gives away a bounty of codes for last month's absolute best games to our wonderful community, the App Army.

For those unaware, that's our diehard band of mobile gaming enthusiasts. In exchange for their critical thoughts, we give them codes for unreleased games on a weekly basis and you can join in the fun by simply signing up on Facebook.

That's a requirement to get a chance at a code in the giveaway, but more on that later. Let's kick things off.

Invert

Invert is a tile flipping puzzler that takes a lot of its cues from a Rubiks Cube. You have to tap to flip tiles, and ensure they're all the same colour.

You've only got a certain number of moves in each level though, so you've really got to think things through. With over 160 to beat, there's plenty to keep you busy here.

At review, we gave Invert a Silver Award and said: "Invert is a really cracking puzzler which offers up plenty of head-scratching challenges and bags of solvers' satisfaction".

Not so fast! First you have to sign up to the App Army here, then write your name as it appears on Facebook in the comments beneath this post. We'll then select the lucky winners over the next few days.

We have iOS and Android codes for this one, so make sure to specify which platform you want a code for. If you don't specify a platform, you will not be eligible for a code.

And that's it. We'll be back tomorrow with a brand new game so keep checking back at 5PM BST.

What's the App Army?