Sudoku is an excellent brain game of all time. If you play Sudoku daily, you will soon start to see improvements in your concentration and overall brain power. Ever since Prof. Tso Wung-wai’s retirement, he has focused on the research and promotion of Sudoku activities. With the innovative design of "tetrad code” system introduced by Prof. Tso, a puzzle for leisure is dramatically transformed into a self-learning game of logical thinking. With the "tetrad code" system, beginners get the key unlocking the tricks of the games.

Prof. Tso will share this excitement with kids between 6 & 12 years of age in two workshops in October and a competition in November. Kids upon completion of the competition will be awarded a certificate by ASHK.

Sign up now to train your kid of logical thinking. This is a continuation from the first workshop held on October 6. Participants, who had signed up for the first workshop, will not need to sign up again. New participants are welcomed to join this workshop on October 27. 

The “So-do-it-COOL” Sudoku puzzle by Prof. Tso

Fill in the grid so that every row, every column and every 3x3 box contains the digits 1 through 9.

Try this puzzle now to challenge yourself. You can sign up for the workshop to learn the “tetrad code” system to solve Sudoku systematically.

Click here to get the solution