Apple's ritualistic practice of choosing a special application to be called the App of the Week has been continued this week with a popular puzzle game called Bicolor by 1Button SARL. Normally 99, this game is currently free until Apple names the next App of the Week next Thursday. Last week, Apple publicized The Photo Cookbook with the title of "App of the Week."

In Bicolor, you can play 240 levels of pure puzzle game goodness. Each level is made up of two different colors, hence the name "Bicolor." In this game, your goal is to use the brush on the screen to fill the entire screen with a single color. The game gets progressively harder as you move through the levels.

You will notice numbers on each of the colors. The number represents how many times you're allowed to move the brush. When you successfully color an entire screen with a single color, you will advance to the next level.

Since Bicolor is the App of the Week, that means it's currently free. If you want to grab it before it becomes paid again, you can visit this App Store link.

Sources: App Store