Daily Sudoku 2025: A Puzzle a Day for all 365 Days of the Year

Keep your brain active every day, from 1st January to 31st December, with a brand new difficulty-rated challenge for every day of 2025.

All of the sudoku puzzles get harder throughout each week, with Monday being the easiest day and Sunday being the trickiest. Individually dated for each day of the year, each sudoku provides a graded workout to help keep the mind active and reduce stress.

To complete each puzzle, simply place a digit from 1 to 9 into every empty square, so that no digit repeats in any of the rows, columns or bold-lined 3x3 regions.

• 366 unique sudoku puzzles, dated for every day of the year, with a bonus puzzle for 1st January 2026

• Difficulty grading for every puzzle, from very easy through to very hard

• Seven different difficulty levels, one for each day of the week

• Clear, simple instructions

• Full solutions at the back

Daily Sudoku 2025 is the perfect gift for all sudoku fans, from beginners through to seasoned solvers.