rr is the fifth installment in the "focus" series of games developed by General Adaptive Apps Pty Ltd. Available for iPhone, this free game offers a unique and challenging gameplay experience.

In rr, players are tasked with dealing with not just one, but two circles. The objective is simple - time your moves perfectly to add pieces to the circles without colliding with existing ones. The game is easy to understand and provides endless entertainment.

What sets rr apart is its infinite level solutions. Each level can be solved in multiple ways, giving players the freedom to choose their own strategies. With 150 levels to solve, players will encounter various tweaks and surprises along the way.

Additionally, rr features a leaderboard where players can compete for medals (bronze, silver, and gold). If a level proves too difficult, players can skip it and come back to it later. For those who can't wait, there is an option to unlock all 150 levels and play at their own pace.

Download rr now and put your skills to the test in this addictive circle game!