Crossword and Puzzle Tutorials
Brush up on your skills or tackle a new challenge with this series of step-by-step puzzle tutorials. And if there’s a particular puzzle that is causing you angst, contact us here and we’ll put it on our list. Enjoy!
Brush up on your skills or tackle a new challenge with this series of step-by-step puzzle tutorials. And if there’s a particular puzzle that is causing you angst, contact us here and we’ll put it on our list. Enjoy!
Basic scanning
Look at the grid, bearing in mind the fundamental rule that each row, column and 3×3 box must contain one instance only of each of the digits from 1 – 9. The other side of this is that if a digit is already in a row, column, or 3×3 box, it can’t appear [more…]