Welcome to our free impossible sudoku games. Fill in each square with a number, making sure no number repeats in each column or row. Check back every Sunday for a new puzzle or explore ones we ...

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!

Play our daily hard sudoku here. Plus, you can let us know what you think of the puzzles by emailing at hey@metro.co.uk. We look forward to hearing from you.

Play our daily hard sudoku here. Plus, you can let us know what you think of the puzzles by emailing at hey@metro.co.uk. We look forward to hearing from you.

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

We’re so accustomed to researching, planning and curating every millisecond of our lives that we rarely stop to consider the ...

(1) A part of a program that has been declared as unchanging. For example, a constant is hard coded and remains the same throughout the execution of the program. (2) Programming code that solves a ...

With that in mind, we asked four neurologists what we should all do every day for better brain health. If you have high blood ...

The Quince Insider Sale is happening now! We found markdowns on silk dresses that can be dressed up or down every season.

Subscription "traps" which make it hard for users to cancel services like streaming platforms or meal deliveries could be ...

In early tests, this DNA computer even solved puzzles, like simplified versions of sudoku and chess ... the DNA equivalent of ...

A World of Form and Colour, is the “largest ever survey” of the artist’s work. Vanessa Bell (1879-1961), alongside her sister ...