SUDOKU

Sudoku is a logic game where each row, column, and 3x3 box must contain digits 1-9 exactly once. Complete the puzzle by filling empty cells.

Yes, playing Sudoku regularly improves cognitive functions, strengthens memory, and enhances problem-solving skills.

No, Sudoku is a logic game. Numbers are used only as symbols. What matters is pattern recognition and logical deduction.

For beginners 5-15 minutes, medium 15-30 minutes, hard levels 30-60 minutes is normal. Times improve with practice.