Sudoku Primer 328 - Unique Rectangles Help Solve a Diabolical Puzzle

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Sudoku Primer 215 - Look For Simple Things

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Sudoku Primer 251 - Five Techniques needed to Find One Number

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Sudoku Primer 273 - Looking Carefully at URs

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Sudoku Primer 225 - Three Techniques Together to Find a Hard Number

(16:36)

Sudoku Primer 234 - Using the Sudoku T Pattern and Corner Pattern Together

(11:44)

Sudoku Primer 210 - Learn How to Use Sudoku Techniques in Tandem

(12:32)

NYT Hard Sudoku Walkthrough | Feb 13, 2025

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Sudoku Primer 261 - Using Hidden Patterns

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Sudoku Primer 0 - introduction how to for beginners (sudoku rules, sudoku solver, sudoku lessons)

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Sudoku Primer 246 - The Hard-to-Spot Opposite Pattern

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Sudoku Primer 190 - Learn To Use the Sudoku Opposite Pattern

(13:23)

Sudoku Primer 220 - The 'Phistomefel Observation' and How to Use It

(17:55)

Sudoku Primer Video 166 - Sudoku patterns, hidden patterns \u0026 advanced techniques

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Sudoku Primer 109 solving an expert puzzle - subscriber request

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Sudoku Primer 169 - Sudoku Techniques to Make a Hard Puzzle Easy

(16:8)

Sudoku Primer 343 - Sudoku Rules \u0026 How To Solve Puzzles

(14:23)

Sudoku Primer 160 - Using the Sudoku 'Plus' Pattern to help you solve harder puzzles

(18:3)

Sudoku Primer 171 - Sudoku 'master the basics of advanced solving' - requested puzzle

(12:41)