Look for errors in 2015

This is a classic game where you need to analyze beautiful pictures and try to find the difference from one to another, indicated to improve their perception and observation of things.
The game has dozens of stages and levels for you to overcome all challenges in each phase a new challenge in this game of finding errors.
The game is in HD resolution and works on all devices not requiring internet for work, fun for the whole family when you can not pass a phase pray help from relatives to spread the fun, the best game of finding the differences between pictures .
Be sure to comment on what would improve in the game, all the images of the game are under public and free domain license.