数独大师 Description
The goal of Sudoku is to fill the 9's grid with numbers so that every column, row and each 3x3 mini-square section contains a number between 1 and 9. There will be some squares filled with numbers in the 9x9 grid. What you have to do is use logic to fill in the missing numbers and complete the grid. There are many Sudoku topics, divided into four levels: simple, intermediate, difficult, and expert modes, auxiliary error checking, duplicate items highlighted, note-taking function, uncertain digital note recording prompt function, and Sudoku is clear at a glance. As a digital puzzle, No calculations or special math skills are required, just intelligence and focus. Improve concentration and intelligence!
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