Explain the advanced SuDoKu puzzle-solving techniques?
Explain a method such as X-wing and Swordfish so that even a Yahoo like me can understand.
The only technique is in your own mind …explore it…It really works…Try it…
Sudoku Solving Tip – X Wing Technique
Advanced Sudoku Savant [Download]
Advanced Sudoku Savant is a solving program for more advanced players. The program allows you to solve Sudoku puzzles in several different ways. You can play with or without “candidate” entries in the cells, although “with” allows you to solve much harder puzzles. The initial setup gives you several options. Examples include auto-entering all candidates at the beginning, alerting you to an…
Djape Does Sudoku: 300 Puzzles For Advanced Solvers
This is the first book by Djape with classic Sudoku puzzles. There are 5 difficulty levels with 60 puzzles each. First 240 puzzles can be solved by using standard Sudoku solving methods: naked or hidden singles, pairs, triplets and quads, and row/column and box interactions. The final level, the so called INSANE, contains puzzles which require you to use either the X-Wing or Swordfish techniques. …