Unlocking the Hidden Patterns in Sudoku: The Phistomefel Ring

💍The Phistomefel Ring is a hidden property in all Sudoku puzzles that contains four 2x2 squares in the corners of the puzzle.

🧩Understanding set equivalence theory allows you to identify equivalent sets of digits in different parts of the Sudoku puzzle.

🔢The cells within the Phistomefel Ring and the 16 cells surrounding the central box contain the same sets of digits.

🔍This property can be used to create other grid configurations with similar patterns, such as the difference of squares equation.

🧠The Phistomefel Ring is a valuable tool in advanced Sudoku solving, as it can crack fiendish puzzles.

Is the Phistomefel Ring a common property in all Sudoku puzzles?

—Yes, the Phistomefel Ring is a property that exists in all Sudoku puzzles, although it is not widely known.

How can the Phistomefel Ring help solve Sudoku puzzles?

—By identifying equivalent sets of digits in different parts of the puzzle, the Phistomefel Ring can provide valuable clues to fill in the remaining cells.

Can the concept of set equivalence theory be applied to other grid configurations?

—Yes, set equivalence theory can be applied to other grid configurations, allowing for the discovery of similar patterns and mathematical results.

Are there any other hidden properties or tricks in Sudoku puzzles?

—Yes, there are other hidden properties and tricks in Sudoku puzzles. For example, Aad van de Wetering discovered a relationship between a square in the top left and the bottom right of the puzzle.

Where can I learn more about Sudoku puzzles and advanced solving techniques?

—Check out the YouTube channel 'Cracking The Cryptic' for more puzzles and advanced solving techniques demonstrated by Simon and Mark.

00:00In this video, we explore a hidden property in Sudoku puzzles called the Phistomefel Ring.

01:24The Phistomefel Ring consists of four 2x2 squares in the corners of the Sudoku puzzle.

02:22By understanding set equivalence theory, we can identify equivalent sets of digits in different parts of the puzzle.

03:27Removing a cell from both the Phistomefel Ring and the other related cells does not change their equivalence.

03:48The Phistomefel Ring contains the same digits as the four 2x2 squares in the corners of the Sudoku puzzle.

04:20It is possible to create other configurations with similar properties using this concept.

04:45There are other hidden properties and tricks in Sudoku puzzles, such as the relationship between squares found by Aad van de Wetering.

05:27For more puzzles and advanced solving techniques, check out the YouTube channel 'Cracking The Cryptic'.