Sudoku Competition Registration

Leaderboard Refresh

Username Score

Sudoku Competition Registration

About Sudoku and How to Play

Sudoku is a logic-based number-placement puzzle game. The goal is to fill a 9×9 grid with numbers so that each column, row, and nine 3×3 sub-grids composing the grid contain all the digits from 1 to 9.

The game starts with some grid cells already filled in, called “givens”. Your task is to fill in the remaining cells with the correct numbers. Each number can only appear once in each row, column, and 3×3 sub-grid.

To play the game, you can start by looking for the cells with only one possible solution, then move on to more complex situations using logic and eliminating possibilities. Many techniques can be used to solve the puzzles, such as scanning, cross-hatching, and marking the possibilities.

Sudoku can be a fun and engaging way to improve your problem-solving skills and logic. It can also be a great way to relax and unwind. With this app, you can enjoy hours of fun and mental stimulation while you exercise your brain.


  1. Download the sudoku game.
  2. Click settings at the top right corner to Login and copy your Username
    For Android users, login with Google Play Games.
    For iOS users, login with Apple Game Centre.
  3. With the username, Register to participate in the competition by filling up the form.
  4. You cannot change the ID / Username once it’s registered.
  5. Enjoy the Game. Share with your friends.
  6. Check Leaderboard to see who is winning. Compete to be at the top 3 to win the prizes!
  7. If the scores are tied, a lucky draw will be done to choose three winners only.
  8. The Organizer has all rights to choose the winner.