Turn It On! is a free puzzle game developed by Rushing Pixel for Android users. The game consists of a collection of black boxes, and your task is to guess the mechanics behind them. The game has different settings, and you will use buttons, switches, wheels, knobs, handles, cogs, meters, displays, and other objects to solve the puzzles.

To successfully complete each level, you will need to recognize the machine's behavior and time your action wisely. The game has different difficulty levels, starting from easy to challenging, and you can compete for extra badges by solving the puzzles more rapidly. However, keep in mind that the game relies on colors, so if you are colorblind, it might be challenging to play.

In conclusion, Turn It On! is an addictive and challenging puzzle game that sharpens your mind and keeps you entertained for hours. The game is free to download and play, and it's an excellent choice for puzzle enthusiasts who are looking for a new challenge.