Sudoku in 2013

75th Birthday Sudoku: 100 sudoku puzzles for your 75th Birthday by Media, Clarity

The Mammoth Book of New Sudoku by Moore, Gareth

16x16 Super-Sudoku Ausgabe 02: 16x16 Sudoku mit Zahlen und Lösungen by Schreier, Thomas

16x16 Super-Sudoku mit Buchstaben 02: 16x16 Buchstaben-Sudoku mit Lösungen, Ausgabe 02 by Schreier, Thomas

200 Sudoku Rätsel, Ausgabe 2: 200 schwere 9x9 Sudoku mit Lösungen by Schreier, Thomas

101 Giant Sudoku 15x15 #1 by Moore, Gareth

101 Giant Sudoku 28x28 #1 by Moore, Gareth

101 Giant Sudoku 22x22 #1 by Moore, Gareth

101 Giant Sudoku 14x14 #1 by Moore, Gareth

101 Giant Sudoku 21x21 #1 by Moore, Gareth

101 Giant Sudoku 24x24 #1 by Moore, Gareth

101 Giant Sudoku 36x36 #1 by Moore, Gareth

101 Giant Sudoku 30x30 #1 by Moore, Gareth

101 Giant Sudoku 16x16 #1 by Moore, Gareth

101 Giant Sudoku 25x25 #1 by Moore, Gareth

101 Giant Sudoku 18x18 #1 by Moore, Gareth

101 Giant Sudoku 20x20 #1 by Moore, Gareth

Brain Games - 2 Books in 1 - Sudoku (Large Print Edition) by Publications International Ltd, Brain Games

Amazing Sudoku Variants by Conceptis Puzzles

The Must Have 2014 Sudoku Puzzle Book: 365 Sudoku Puzzles. A puzzle a day to challenge you every day of the year. 5 difficulty levels. (Large Print Edition) by Bloom, Jonathan

13 Grid Samurai Sudoku: 100 Samurai sudoku puzzles by Media, Clarity

Ping-Pong: The Game, Its Tactics and Laws by Schaad, Cornelius G.

Will Shortz Presents Wild for Sudoku: 200 Challenging Puzzles by

Sudoku 25x25 Volume 8: Sudoku Xtra Specials by Moore, Gareth

Sudoku 16x16 Volume 9: Sudoku Xtra Specials by Moore, Gareth

Sudoku 16x16 Volume 8: Sudoku Xtra Specials by Moore, Gareth

Sudoku 25x25 Volume 9: Sudoku Xtra Specials by Moore, Gareth

New York Post Spooky Su Doku by None

New York Post Scary Su Doku by None

Sudoku: Solution Set Worksheet Book: For working on harder Sudoku Puzzles by Simms, Daniel

Sudoku: How to Solve Puzzles: A Complete Text, Including Exercises, Answers, and Step-by-Step Procedures for an Easy and Extre by Simms, Daniel

Sudoku 201: Taking the Game to the Next Level ! by O'Cain, Pat

Super Samurai Sudoku: 64 overlapping puzzles, 13 grids in 1! by Djape

Play Sudoku Puzzles With Love & Romance by Toth M. a. M. Phil, Kalman

Play Sudoku Puzzles With Sex & Romanc by Toth M. a. M. Phil, Kalman

Play Sudoku Puzzles to Improve Your IQ by Toth M. a. M. Phil, Kalman

Play Sudoku Puzzles with Football, Baseball & Basketball by Toth M. a. M. Phil, Kalman

The Times Su Doku Book 13: 150 challenging puzzles from The Times by The Times Mind Games

Sudoku for Dyslexics: 200 puzzles printed in increased readability font! by Djape

Sudoku Samurai - Nr. 20 by Rest, Lea

TriDoku: 150 Triangular Sudoku Puzzles by Djape

Diagonal Sudoku Compendium: 160 puzzles with an X by Djape

Sudoku 3D Challenge 1 by Duval, Martin

Hyper Sudoku 3D Challenge 1 by Duval, Martin

The Way of Samurai: 120 Samurai Sudoku by Djape

Killer Samurai Sudoku by Djape

Professor Puzzleworth's Hard Sudoku: A Positively Perplexing Puzzle Collection by Puzzleworth

Professor Puzzleworth's Medium Sudoku: A Positively Perplexing Puzzle Collection by Puzzleworth

1000 Easy Sudoku Puzzles to Improve Your IQ by Toth M. a. M. Phil, Kalman

Professor Puzzleworth's Hard Sudoku: A Positively Perplexing Puzzle Collection by Puzzleworth

Will Shortz Presents Stay Sharp Sudoku: 200 Challenging Puzzles by

Professor Puzzleworth's Hard Sudoku: A Positively Perplexing Puzzle Collection by Puzzleworth

Sudoku Labyrinth Challenge 1 by Duval, Martin

WTF Sudoku Vol 003 by Kessler, Max

Hex Sudoku Vol 003 by Kessler, Max

Sudoku Different by Sánchez Melgar, Salvador

Professor Puzzleworth's Medium Sudoku: A Positively Perplexing Puzzle Collection by Puzzleworth

Sudoku Atlantis by Mayfield, Matt

Sudoku for Christmas by Holloway, Js

TNT Sudoku: 100 Diabolical Sudoku Puzzles by Riensche, Ian

Sudoku for Christmas by Holloway, Js

16x16 Super-Sudoku Ausgabe 01, Leicht: Leichte 16x16 Sudoku mit Zahlen und Lösungen by Schreier, Thomas

Sudoku Samurai Nr. 24 by Rest, Lea

Sudoku Samurai Nr. 25 by Rest, Lea

Professor Puzzleworth's Medium Sudoku: A Positively Perplexing Puzzle Collection by Puzzleworth

Sudoku Samurai Nr. 26 by Rest, Lea

New York Post Shark Su Doku: 150 Fiendish Puzzles by

New York Post Guppy Su Doku: 150 Easy to Medium Puzzles by

New York Post Planes, Trains, and Sudoku: The Official Utterly Addictive Number-Placing Puzzle by

200 leichte Zahlen-Sudoku 01: 200 leichte 9x9 Sudoku mit Lösungen, Ausgabe 01 by Schreier, Thomas

Le Defi Sudoku 3D vol 1 by Duval, Martin

Become a SUDOKU Master: Powerful Techniques for Ultimate Playing Power by Hastings, David

Sudoku Solving Techniques by Aaron, Sam

Professor Puzzleworth's Medium Sudoku: A Positively Perplexing Puzzle Collection by Puzzleworth

Sudoku Stories: History, Art and Science in 101 Designer Puzzles by Nicolas, Olivier, Seurat, Oscar

Le Defi Hyper Sudoku 3D v 1 by Duval, Martin

Sudoku In The Medium Vol. 1 by Hund, Erin