BLUE 81: SUDOKU BLOCK PUZZLE is a fabulous combination of classic tile-matching games and sudoku. This addictive and easy-to-learn game is a perfect choice to challenge your logic and intelligence as well as to relax and rejuvenate your brain and body! Strategically drag the blocks to fit the 9x9 board and fill up lines or 3x3 squares to clear them. Keep the board clean and aim for the highest score as much as possible. The core gameplay is jazzed up with the modern blue blocks and grids as an alternative for the classic woody interface style. ◉ Fabulous combination of block puzzle games & sudoku ◉ Dark mode/ Light mode feature ◉ Clear the lines & squares to score ◉ Beat your high score and challenge other players ◉ Simple, yet challenging - It’s hard to put this game down! ◉ Relaxing & brain training Carving out time and having a blast playing BLUE 81: SUDOKU BLOCK PUZZLE now for free!