most difficult sudoku books（関連順）

4:28

X-Wings and the Rectangle Rule for Solving Medium to Hard Sudoku Puzzles

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6:08

A Sudoku Secret to Blow Your Mind - Numberphile

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8:27

Crack Hard Sudoku Puzzles With the Skyscraper Pattern

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56,248 回視聴 - 2 年前

2:42:11

The First Hardest Sudoku!

Cracking The Cryptic

359,691 回視聴 - 1 年前

9:31

Triplets (a.k.a Triples) and Hidden Triplets Explained - A Sudoku Strategy You MUST Know

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157,766 回視聴 - 3 年前

2:18:38

The Hardest Sudoku Of All

Cracking The Cryptic

407,255 回視聴 - 2 年前

3:35:38

How Hard is the Hardest Sudoku Puzzle? - Difficulty Creep

Memeristor

704 回視聴 - 2 年前に配信済み

1:19

Y-wing (XY Wing) - an Advanced Sudoku technique

Sudoku.com

357,009 回視聴 - 2 年前

34:28

The most complex sudoku ever?

Cracking The Cryptic

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1:44

Sudoku solved by World Sudoku Champion

WPFvideo

458,641 回視聴 - 12 年前

0:37

Sudoku Puzzle Book - Over 400 Puzzles: 4 difficulty levels: Easy, medium, hard and very hard.

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222 回視聴 - 7 年前

1:04

500+ Sudoku Puzzle Book for Adults : Easy to Hard Level with Solutions | Reviews

HOME FURNITURE

424 回視聴 - 3 年前

0:35

Book: Pocket Puzzles - Very Hard Sudoku (large print).

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262 回視聴 - 7 年前

21:56

The Simple Trick For Hard Sudokus

Cracking The Cryptic

1,022,579 回視聴 - 4 年前

1:44

Large Print SUDOKU Puzzles Book: 100+ Easy to Hard Puzzles - Train your brain anywhere, anytime!

Fitness for your brain

The Miracle Sudoku

The Second Hardest Sudoku

Cracking The Cryptic

43,496 回視聴 - 1 年前

16:35

Hidden Pairs a.k.a. Hidden Matching Pairs – Solving a More Difficult Puzzle

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81,275 回視聴 - 3 年前

21:23

How to solve The Times' most difficult Killer Sudoku

Cracking The Cryptic

6,083 回視聴 - 6 年前

8:00

Sudoku Puzzle Book Review #4

SudokuProfessor

3,466 回視聴 - 10 年前

結果 : most difficult sudoku books