B-Doku is a user-friendly version of the classic Sudoku puzzle game. Players are challenged to determine the correct placement of numbers 1-9 in 3x3 squares within a 9x9 game board without repetition in squares or rows/columns. Features include the ability to pencil in values before final placement, undo, progress check, and hint; using these features allows the player to logically think through the puzzle and achieve success.

To assist in avoiding repetition in rows and columns, unique highlighting during placement allows for quick checks and reassurance prior to placement. Make a wrong move? When you check your work the game will highlight one mistake at a time so you can correct your choices. If you get interrupted and need to exit the game, you can save your board to return to play later without having to start over. This application is great for puzzle players of all experience with easy, medium, and hard boards for play.

Features:
-Game Timer
-Pencil in Possible Choices
-Check Your Work
-Undo Placements
-Hint and Solve Buttons
-Save Boards for Later Play
-Highlighting of Rows/Columns for Value Placement
-Easy, Medium, and Hard Boards for Play