6 to 1: Countdown Zero to Hero is a free puzzle game developed by Run Jump Fall for Android users. The game is based on the popular TV game shows Countdown and Des Chiffres et Des Lettres, and is built on the logic of these shows. The game offers players over 50 levels of math puzzles ranging from easy to mind-bending.

The game's beautiful visuals use Google's Material Design, making it a visually appealing game to play. The goal of the game is to build equations using 6 numbers and one target number, using addition, subtraction, multiplication, and division to reach the target number. Players can collect Golden and Platinum stars to rise up the leaderboards, and solve 6 puzzles to unlock the valuable Platinum star. If you get stuck, you can ask your friends on Twitter and Facebook for help.