Derived from the passion of intellectual games, dreamed of writing an interesting game. Sudoku Kingdom was born that way. According to the wiki, sudoku (数 独) (Nghei / suːdoʊkuː /, / ʔdɒʔ /, / səʔ /, originally called Number Place) is a quiz puzzle about the upcoming Sort numbers based on combinational logic. Based on that, Sudoku Daily is a logic-based number puzzle game and the goal is to place 1 to 9 digit numbers into each grid cell so that each number can only appear once in each row, each column and each mini-grid. With our Sudoku puzzle app, you can not only enjoy sudoku games anytime anywhere, but also learn Sudoku techniques from it. The goal of the game is to fill the digits into a 9 × 9 grid so that each column, each row, and each of the nine 3 × 3 grid cells constitutes the main grid (also called "box", "block", or "region") contain all digits from 1 to 9. The puzzle control structure provides a completed grid Every well-established puzzle has a complete solution.