Sudoku Classic

Fill numbers in a 9x9 grid by placing digits so each row, column, and 3x3 box contains all numbers from 1 to 9 without repeats. Players use logical deduction and elimination techniques to solve puzzles of increasing difficulty. The progressive puzzle system refines number placement, testing pattern recognition skills in classic grid format. Key Features • Logical deduction core mechanic • Interactive number input controls • Increasing puzzle difficulty levels • Timed challenge mode option • Classic 9x9 grid layout