Chinese Number Sudoku
Every now and then I came across an idea that is brilliant in its simplicity. This is one of them: Chinese number sudoku!
So it’s just sudoku (数独 = sudoku = shùdú), but using the Chinese characters numbers 1-9: 一、二、三、四、五、六、七、八、九.
If you want to improve your handwriting in Chinese, it can be hard to come up with a way that isn’t mind-numbingly boring. Well, if you like sudoku, this should do the trick.
(Technically you could do this with any set of 10 characters; they don’t even need to be numbers. I imagine it’s very difficult mentally, to pull off, though, if they’re not in a very clear sequence.)