Sudoku

Solve a sudoku game everyday to improve your skills and train your brain. From four different levels of difficulty, choose the best fit for you. Improve your solution skills, solve harder ones. While solving the puzzles, collect badges, via well generated statistics track your progress. Race against time, not make mistakes and collect more badges. By using the calendar follow the days and solve daily challenges without mistake limits and timer to get relax and improve. Collect your daily gifts, don't have breaks multiply your gifts. Start to solve the puzzles right now!!!