To solve daily Sudoku puzzles you’ll need a knack for patterns and logic—no math required!
Give Sudoku a shot with the Society’s 9x9 original. (A more manageable size, I must say, than the 59x59 our founders originally proposed.)
Sneak in a pocket-size 6x6 Sudoku during your lunch break, coffee break, or “just don’t want to be productive anymore” break.
The officers in the Secret Order of Sudoku upped the ante with this one: The X in the middle is also a no-repeat zone.
Though it be but little, this 6x6 Sudoku is puzzling—especially since you can’t repeat a digit in the middle X.
Test your puzzling moxie with this giant 16x16 Sudoku that uses both numbers and letters.
“To this day, the Society continues to represent the very best and brightest in puzzling.” – The History of the Puzzle Society