Sudoku by Thomas Snyder

Sudoku by Thomas Snyder

PDF

Theme: Four Loops (Originally for the 2017 Arlington Puzzle Festival)

Author/Opus: This is the 284th puzzle from Thomas Snyder, aka Dr. Sudoku.

Rules: Standard Sudoku rules.

No answer string (just click “solve”).

Time Standards (highlight to view): Grandmaster = 1:45, Master = 3:00, Expert = 6:00

Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.

Sudoku by Thomas Snyder

Sudoku by Thomas Snyder

PDF

Theme: Fireworks (Originally for Diwali/WSC Sudoku Talk)

Author/Opus: This is the 282nd puzzle from Thomas Snyder, aka Dr. Sudoku.

Rules: Standard Sudoku rules.

No answer string (just click “solve”).

Time Standards (highlight to view): Grandmaster = 1:45, Master = 3:00, Expert = 6:00

Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.

Sudoku by Thomas Snyder

Sudoku by Thomas Snyder

PDF

Theme: Candles (Originally for Diwali/WSC Sudoku Talk)

Author/Opus: This is the 281st puzzle from Thomas Snyder, aka Dr. Sudoku.

Rules: Standard Sudoku rules.

No answer string (just click “solve”).

Time Standards (highlight to view): Grandmaster = 1:50, Master = 3:15, Expert = 6:30

Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.

Sudoku by Thomas Snyder

Sudoku by Thomas Snyder

PDF

Theme: Off-Center (Originally for 2016 Arlington Puzzle Festival)

Author/Opus: This is the 258th puzzle from Thomas Snyder, aka Dr. Sudoku.

Rules: Standard Sudoku rules.

Answer String: Enter the 6th row from left to right, followed by a comma, followed by the 9th row from left to right.

Time Standards (highlight to view): Grandmaster = 2:00, Master = 3:00, Expert = 6:00

Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.

Sudoku by Thomas Snyder

Sudoku by Thomas Snyder

PDF

Theme: Ripples (Originally for 2016 Arlington Puzzle Festival)

Author/Opus: This is the 257th puzzle from Thomas Snyder, aka Dr. Sudoku.

Rules: Standard Sudoku rules.

Answer String: Enter the 3rd row from left to right, followed by a comma, followed by the 9th row from left to right.

Time Standards (highlight to view): Grandmaster = 2:00, Master = 2:45, Expert = 5:30

Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.

Sudoku by Prasanna Seshadri

Sudoku by Prasanna Seshadri

PDF

Theme: Multiples of 7

Author/Opus: This is the 63rd puzzle from our contributing puzzlemaster Prasanna Seshadri.

Rules: Standard Sudoku rules.

Answer String: Enter the 5th row from left to right, followed by a comma, followed by the 8th row from left to right.

Time Standards (highlight to view): Grandmaster = 1:15, Master = 1:45, Expert = 3:30

Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.

Sudoku by Thomas Snyder

Sudoku by Thomas Snyder

PDF

Theme: Seeing Double (Originally for 2014 Arlington Puzzle Festival)

Author/Opus: This is the 207th puzzle from Thomas Snyder, aka Dr. Sudoku.

Rules: Standard Sudoku rules.

Answer String: Enter the 5th row from left to right, followed by a comma, followed by the 9th column from top to bottom.

Time Standards (highlight to view): Grandmaster = 2:00, Master = 3:00, Expert = 6:00

Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on.