sudoku

i enjoy solving sudoku puzzles on rainy afternoons.

she's a sudoku whiz; she can solve them in minutes.

he uses a pencil and eraser to tackle difficult sudoku grids.

the newspaper features a daily sudoku challenge for its readers.

can you recommend a good sudoku app for my phone?

my grandfather spends hours engrossed in sudoku every day.

sudoku is a great way to keep your mind sharp and active.

we played sudoku together during our long train journey.

the sudoku grid was particularly tricky; i needed help.

he's addicted to sudoku; he tries to solve it everywhere.

she marked potential numbers in the sudoku with small notes.