Test your skills with our new interactive sudoku puzzle, featuring four daily puzzles of varying skill levels.
This week's puzzles
from the print edition of the Chicago Sun-Times
• Sudoku Puzzle for Oct. 7
• Sudoku Puzzle for Oct. 6
• Sudoku Puzzle for Oct. 5
• Sudoku Puzzle for Oct. 4
• Sudoku Puzzle for Oct. 3
• Sudoku Puzzle for Oct. 2
• Sudoku Puzzle for Oct. 1
• Sudoku Puzzle for Sept. 30