The Guardian presents Sudoku 7293, a medium-difficulty puzzle for April 28. This classic logic puzzle requires placing digits 1 through 9 in each row, column, and 3x3 box. It is an excellent exercise for the mind, sharpening concentration and problem-solving skills.
How to Play
Sudoku is played on a 9x9 grid, subdivided into nine 3x3 boxes. Some cells already contain numbers, which are clues. Your goal is to fill the empty cells so that every row, column, and 3x3 box contains all digits from 1 to 9 exactly once. No guessing is required; logic alone suffices.
Today's Puzzle
The puzzle is rated medium, meaning it offers a satisfying challenge without being overly difficult. It is suitable for regular players looking for a stimulating break. The grid includes a balanced set of initial clues to guide you.
Tips for Solving
- Start by scanning rows, columns, and boxes to identify missing numbers.
- Use pencil marks to note possible candidates for each cell.
- Look for hidden singles: a number that appears only once in a row, column, or box.
- Employ more advanced techniques like pointing pairs and box-line reduction if stuck.
Take your time and enjoy the process. The solution is available separately, but try to solve it independently first.
Benefits of Sudoku
Regular Sudoku practice can improve memory, reduce stress, and enhance logical thinking. It is a popular pastime for people of all ages, offering a moment of calm in a busy day.
Check back tomorrow for a new puzzle. Happy solving!
