Enjoy! Sudoku is a cross-number crossword that will definitely challenge your brain as well as your patience. (Level of Difficulty on a scale of 1-5: Monday and Tuesday, 1; Wednesday and Saturday ...

We are excited to present old favorites, like our Daily Crossword and Daily Sudoku, and recently added ... the dotted cages also must add up to the number in the corner of each cage.

Welcome to our free impossible sudoku games. Fill in each square with a number, making sure no number repeats in each column or row. Check back every Sunday for a new puzzle or explore ones we ...

Your pencil won't help you find the missing number in this puzzle. Can all Sudoku puzzles be solved without guessing?

Crossword puzzles can be difficult, but challenging yourself is key to keeping your brain sharp. A 2022 study found that they ...

The central column and row have one square in common - the central square of the Sudoku. Even if we don't know what this square is, we know it contributes the same number to both the vertical and ...

Sudoku, the number-placement puzzle that has taken the world by storm, is more than just a mere pastime. It’s a fascinating window into the intricate workings of the human brain, showcasing our ...

That is a ridiculously large number. Most numbers you're likely to see in your day-to-day life don't need seven commas to be written out. Here's how you get to that astronomical sum. A Sudoku ...

Durham artist Sherrill Roland sparks conversations with works about the prison system and wrongful convictions.

Known as the “Godfather of Sudoku,” Kaji created the puzzle to ... Its name is made up of the Japanese characters for “number” and “single,” and players place the numbers 1 through ...

The human brain is the center of our nervous system, responsible for controlling all other body organs and storing our ...

You can now play a range of puzzles on our site, from sudoku to crosswords, every weekday. The puzzles will update every weekday at midnight so make sure you bookmark the links to play.