結果 : difficult sudoku strategies
4:28

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

Learn Something
251,573 回視聴 - 3 年前
12:07

How To Do Hard Sudokus In 10 Minutes

Cracking The Cryptic
2,007,527 回視聴 - 5 年前
17:59

Techniques for Hard Sudoku

Cracking The Cryptic
1,082,996 回視聴 - 4 年前
14:47

In which I solve an EXTREME SUDOKU for Twitter

Scott Stro-solves
123,253 回視聴 - 2 年前
4:28

Top Nine Most Often Used Strategies for Solving Expert Sudoku Puzzles

RFC963
2,119,176 回視聴 - 7 年前
1:19

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

Sudoku.com
343,029 回視聴 - 2 年前
8:27

Crack Hard Sudoku Puzzles With the Skyscraper Pattern

Learn Something
54,053 回視聴 - 1 年前
14:03

This AMAZING Trick Can Solve Extreme Sudoku

Smart Hobbies
298,047 回視聴 - 2 週間前
5:27

NYT hard sudoku in 5 minutes 🔥 08.01.2025

Logic Booster
21 回視聴 - 1 日前

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36:09

Tutorial 58. Hard sudoku puzzle with lots of techniques.

Sudoku Guy
280,738 回視聴 - 4 年前
6:47

Making a Hard Sudoku really easy

Cracking The Cryptic
666,107 回視聴 - 6 年前

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16:23

Improve At Sudoku: What To Do When You Get Stuck

Cracking The Cryptic
1,176,395 回視聴 - 5 年前
35:35

Tutorial #56. A difficult puzzle solved from beginning to end. Lots to learn.

Sudoku Guy
820,396 回視聴 - 5 年前
9:31

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

Learn Something
154,588 回視聴 - 3 年前
15:33

'Hard' sudoku made easy - with this simple method

Cracking The Cryptic
1,908,376 回視聴 - 5 年前
29:09

Easy Solving for HARD Level Sudoku Puzzles: Solve With Me

Learn Something
139,297 回視聴 - 2 年前
26:04

Tutorial #50 Solving a hard puzzle from the beginning to the end

Sudoku Guy
170,606 回視聴 - 5 年前
1:11

Х-wing - an Advanced Sudoku technique

Sudoku.com
116,319 回視聴 - 2 年前
31:50

Tutorial #80 A difficult sudoku puzzle made easy

Sudoku Guy
168,699 回視聴 - 3 年前
21:56

The Simple Trick For Hard Sudokus

Cracking The Cryptic
1,001,105 回視聴 - 4 年前