Grid Deduction offers the most refined Sudoku experience available! Test your logical thinking across beautifully balanced puzzles that progress from simple to supremely challenging. The elegant interface provides just the right tools for focused solving, with optional hints for when you need them. Each completed grid brings the wonderful satisfaction of perfect logical deduction.
In Sudoku Deluxe, you need to fill all the grid cells with numbers from 1-9. Each row, column, and 3x3 sub-grid must contain one of each digit. Control is simply with the mouse - click on a cell to fill it with a number. Progress through the game is marked by successfully completing the grid without repeating any number in any row, column or sub-grid.
Begin by marking cells with definite numbers; cells where only one number can fit based on existing filled cells. Also, focus on patterns and repetitive numbers, as these often hold the key to cracking the next move. Remember that patience and observation are vital in Sudoku!