To solve your puzzle, enter the initial values from your puzzle into the grid below. Then, click and hold down "Solve." Puzzle solver developed by Mark Huckvale at University College London.

As an example of Excel's strength, a Reddit user even made a Sudoku solver using just Excel ... 3 The above formula is used to map one cell from a 9x9 Sudoku grid to one of the positions within ...

Welcome to our puzzle section, with online games you can play anywhere! We are excited to present old favorites, like our Daily Crossword and Daily Sudoku, and recently added Word Searches. Enjoy!

Why did Justin Timberlake postpone his tour? Why can’t P-22 get a star on the Hollywood Walk of Fame? And what’s up with that yellow powder?

We are excited to present old favorites, like our Daily Crossword and Daily Sudoku, and recently added Word Searches. Enjoy! Sudoku is a cross-number crossword that will definitely challenge your ...

You can now play a range of puzzles on our site, from sudoku to crosswords, every weekday. The puzzles will update every weekday at midnight so make sure you bookmark the links to play.

Some people like crossword puzzles, some are serious sudoku ninjas, but [Andrea Favero] likes to keep himself sharp, by learning coding and solving control problems, and that is something we can ...

You can probably think of a time when you’ve used math to solve ... when x is a number between 1 and 9; for example, (x-1)=0 when x=1. This equation encodes a fact about our game of Sudoku ...

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The answer to this week’s contest crossword is an eight-letter word that I hope sums up your solving experience. Email your answer in the subject line to crosswordcontest@wsj.com.