Contents

- What is the math behind sudoku?
- Is it ever necessary to guess at Sudoku?
- Is there a formula for Sudoku?
- What is the hardest sudoku?
- What are mistakes in Sudoku?
- Is Sudoku An NP problem?
- What is a jellyfish in Sudoku?
- What is the secret to winning Sudoku?
- Can a Sudoku have 2 solutions?
- How long should a hard Sudoku take?
- What is the one rule in Sudoku?
- What is the swordfish technique in Sudoku?
- Does playing Sudoku increase IQ?
- How do you solve Sudoku in 5 minutes?
- What makes Sudoku Easy or hard?
- Can a sudoku be unsolvable?
- What is the trick to solve Sudoku fast?
- Is sudoku good for brain?
- Is Killer Sudoku harder than Sudoku?
- How do you know if a sudoku is solvable?
- Does Sudoku increase brain power?

## What is the math behind sudoku?

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