Sudoku Passion - Light is a free Android game developed by WALDASTER. As the name suggests, this game is all about Sudoku puzzles. The game is designed to be simple and easy to play for Sudoku enthusiasts of all levels.

The game features a clean and intuitive interface, making it easy to navigate and play. The puzzles are challenging but not too difficult, and the game provides hints if you get stuck. The game also has a timer, so you can track your progress and try to beat your best time.

Overall, Sudoku Passion - Light is a great game for anyone who loves Sudoku or wants to improve their skills. It's easy to pick up and play, and the addictive gameplay will keep you coming back for more. Best of all, it's completely free to download and play.