simple. Fill in the blank spaces in the grid so that every column, every row and every 3x3 box contains the numbers 1 through 9, without repeating any. You can start anywhere, and there is nothing ...

As a relative newcomer to The Post’s daily Sudoku puzzles, I can usually do the Monday through Wednesday puzzles, rated at one through three stars in difficulty. Thursday, a “four,” is iffy ...

The Post’s new crossword puzzles seemed annoying at first, but now I am really enjoying them. Next, why not get rid of the truly awful Sudoku supplier? Week after week, the puzzles have all but ...

As one who greatly enjoys The Post’s Sudoku puzzles, I beg to differ with Rosemary Shaw’s April 22 Free for All letter, “Puzzled by a static Sudoku,” which requested that the Sudoku ...

It’s called Knotwords, a daily logic puzzle that combines design elements from several commonly played games: sudoku, kakuro, kenken and, of course, Wordle — the viral five-letter word ...

Nakamura writes for the Washington Post. WASHINGON — And now, some numbers for Maki Kaji, the man who helped invent Sudoku: * 1984 -- year he created the puzzle, which was based on an American ...

Introducing Sudoku, a daily numbers puzzle. The rules are simple. Fill in the blank spaces in the grid so that every column, every row and every 3x3 box contains the numbers 1 through 9, without ...