Sudoku puzzles can be incredibly challenging, which is a big part of why they are fun and so popular. The downside, though, is the tedium. It’s a barrier to newcomers getting started and a layer that ...

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.

Once you know these Sudoku tips, you will be able to solve even the most challenging puzzle. What are the basic rules of ...

The key to improving concentration isn't powering through Sudoku puzzles without stopping. Taking short breaks between ...

The World Sudoku Championships start on Monday, with competitors from 31 countries set to spend 28 hours solving the toughest ...

Connections is released at midnight in your time zone. In order to accommodate all time zones, there will be two Connections ...

Puzzles are more than just a fun pastime; they're a secret weapon for building problem-solving muscles. From old-school ...

But for more difficult questions ... the second step in the modeling process is to solve the problem. For Sudoku, we need to solve a collection of equations with 81 variables.

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 ...

As an example of Excel's strength, a Reddit user even made a Sudoku solver using just Excel, and how it works is magnificent. Transform your data into insights by harnessing the power of pivot ...

Here's the answer for "Wordle" #1231 on November 1, as well as a few hints, tips, and clues to help you solve it yourself.

Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help.