Media Summary: Lesson : X-wing patterns appear often and can be used as a You can try today's lovely puzzle from Sam Cappleman-Lynes here: In this video you'll learn how to use the Y-wing strategy in a
Optimal Order Of Solving Very Hard Sudoku - Detailed Analysis & Overview
Lesson : X-wing patterns appear often and can be used as a You can try today's lovely puzzle from Sam Cappleman-Lynes here: In this video you'll learn how to use the Y-wing strategy in a Triplets 101, some people call them Triples, either way its a useful strategy. There Master these strategies and be an expert. Please visit my channel and check out my other uploads such as "How Today we have two puzzles for you to try, both classic
Lesson : Here are two examples of the skyscraper pattern, one where the base
