Blue Sugoku

Blue Sugoku is a puzzle in which missing numbers are to be filled into a 9 by 9 grid of squares which are subdivided into 3 by 3 boxes so that every row, every column, and every box contains the numbers 1 through 9.

Blue Sugoku is a puzzle in which missing numbers are to be filled into a 9 by 9 grid of squares which are subdivided into 3 by 3 boxes so that every row, every column, and every box contains the numbers 1 through 9.

so its sudoku traditional game with nice design so you can start game and then start fill boxes with required numbers and after you finish you can submit your answer and for training you can request help aslo .