With the game Daily Sudoku, you can earn crypto just by playing and having fun. Every day a new Sudoku in 4 difficulty levels. Also with an archive of several months. Solve according to the sudoku rules: a number (from 1-9) can only be used once in every row, column or 3×3 box. mobile To earn crypto with Daily Sudoku, you need to start the rewards timer here and enter your crypto wallet address.
