Abstract: Sudoku puzzles are among the most popular puzzles which require logical problem solving skills. Traditional manual solving methods are time-consuming, and verifying solutions can be ...

Fill the grid so that every row, every column and every 3x3 box contains the numbers 1 to 9. To see the completed puzzle, buy the next issue of the Guardian (for puzzles published Monday to Thursday).

Fill the grid so that every row, every column and every 3x3 box contains the numbers 1 to 9. To see the completed puzzle, buy the next issue of the Guardian (for puzzles published Monday to Thursday).

Choose any game from our collection and tap to begin. Each game comes with its own set of rules, which you can read before starting. New games are added daily, so you can try the latest or revisit ...

» Looking for Web Sudoku? We have it right here. » Find more fun in our online arcade! » Find more fun on our Games page. » Enjoy Numbrix? That's here. Denver ...

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Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...