Guides
Articles in the “Guides” category.
Guides
What is an arrow word puzzle (arroword) and how to solve it
What an arrow word puzzle is, how it differs from a classic crossword, and step-by-step tricks to solve it. Practise the same logic with our free themed crosswords.
October 16, 2026
Guides
How to Play Sudoku: Rules and Techniques for Beginners
A beginner's guide to sudoku: the single rule, where to start a grid, the basic techniques (candidates and singles) and the most common mistakes. Play free online.
September 20, 2026
Guides
How to solve a hard sudoku step by step
A practical guide to the key techniques for solving a hard sudoku without guessing: scanning, hidden singles, naked pairs and pencil marks. With examples and tips.
August 31, 2026