Sudoku

Features Sudoku

Sudoku is a mathematical game originated from Switzerland in the 18th century.
It is a logic game of calculus.
Players need to follow 4 × The known numbers on the 4 or 6x6 disk can be used to infer the numbers of all remaining spaces and satisfy the non-repeating numbers in each row and column.This Sudoku game is divided into three levels of difficulty, each level has 10 levels, a total of 30 levels.
Lead children to understand Sudoku from shallow to deep.
Let children improve their personal concentration ability in the process of playing.