Sudoku and number puzzles Books
Union Square & Co. Wild Sudoku Variants
Book SynopsisVariety is the spice of sudoku - so solvers will love these wild variants on the popular puzzle, which up the challenge and the fun!
£7.59
Union Square & Co. Peaceful Mind Book of Sudoku
Book SynopsisPeaceful Mind Book of Sudoku is a collection of 100 classic Sudoku puzzles.
£9.49
Union Square & Co. Blockbuster Book of Sudoku
Book SynopsisYou say you can't get enough sudoku? Challenge accepted! With more than 900 puzzles at all difficulty levels (gradually increasing from easy to medium to hard), this massive collection should be enough sudoku for anyone for a while, anyway.
£10.39
Sterling Publishing Co Inc Martial Arts Sudoku 2023 DaytoDay Calendar
Book Synopsis
£13.23
Union Square & Co. Martial Arts Sudoku R 2024 DaytoDay Calendar
Book SynopsisHone your skills by solving a grid a day with this 2024 box calendar of sudoku puzzles ranging from easy to hard, created by puzzle master Frank Longo. If you love sudoku, what better way to treat yourself than to set aside a little time for one every day with a sudoku calendar? Tackling the sudoku by puzzle master Frank Longo in this daily calendar is a rewarding ritual. The rules are simple: fill in the empty squares so that every digit from 1 to 9 appears once (and only once) in every row, column, and 3Ã3 box. Answers are given on the back of the tear-off pages. Youâll find day and date references on every page, as well as major and national holidays, and combined weekend pages. On Mondays, ease into your day with easy âœWhite Beltâ puzzles; the level of difficulty slowly increases as the week goes on, leading up to tricky âœBlack Beltâ sudoku on the weekend, when youâve got extra time to take on the challenge. Features of this puzzle calendar include: â Day and date reference
£12.92
Union Square & Co. Sit Solve Tough Sudoku
Book SynopsisIf you're going to be sitting in one place for a while, a tricky sudoku is just the thing to pass the time. (Make sure you've got a spare eraser under the sink.)
£6.99
Union Square & Co. Black Belt Sudoku Variants
Book SynopsisGet ready to fight your way to the top of the sudoku ranks!Each book in this Martial Arts sudoku series will contain 300 puzzles, with a different blend of sudoku variants depending on the difficulty level. Black Belt Sudoku Variants will feature variants with the most fiendish twists.
£8.54
Union Square & Co. Brown Belt Sudoku Variants
Book SynopsisGet ready to fight your way to the top of the sudoku ranks!Each book in this Martial Arts sudoku series will contain 300 puzzles, with a different blend of sudoku variants depending on the difficulty level. Brown Belt Sudoku Variants will include puzzle types featured in the Green Belt at a higher level, as well as some additional variants.
£8.54
Union Square & Co. Green Belt Sudoku Variants
Book SynopsisGet ready to fight your way to the top of the sudoku ranks!Each book in this Martial Arts sudoku series will contain 300 puzzles, with a different blend of sudoku variants depending on the difficulty level. Green Belt Sudoku Variants will include puzzle types featured in the White Belt at a slightly harder level, as well as some additional variants.
£8.54
Union Square & Co. White Belt Sudoku Variants
Book SynopsisGet ready to fight your way to the top of the sudoku ranks! Each book in the Martial Arts sudoku series will contain 300 puzzles, with a different blend of variants depending on the difficulty level. White Belt Sudoku Variants will include the most accessible puzzle types at their easiest level.
£8.54
DK Puzzle Barons Number Logic Puzzles
Book Synopsis
£12.74
MP-AMM American Mathematical Barrycades and Septoku Papers in Honor of Martin
Book SynopsisConsists of papers originally presented at the Gathering 4 Gardner meetings. Recreational mathematics is strongly prominent with contributions from Neil Sloane, Richard Guy, Solomon Golomb, Barry Cipra, Erik Demaine, and many others.Table of Contents Sequences, tiling, and packing: N. J. A. Sloane, Eight hateful sequences R. K. Guy, Building barrycades and constructing corrals S. W. Golomb, Limited placements of polyominoes on rectangles H. H.-H. Yu, Polyominoes on a multicolored infinite grid Fun and games: C. P. dos Santos, A chess tribute to John Horton Conway A. N. Siegel, Some new combinatorial games B. Cipra, Factor subtractor G. I. Bell, The mathematics of Septoku History: T. Rokicki, Thirty years of computer cubing: The search for God's number L. Rougetet, Nim-like games: An ancestry Puzzles: B. Chen, Y. H. Fu, A. Liu, G. Sicherman, H. Taylor, and P.-S. Wu, Triangles of absolute differences M. L. Fredman, D. A. Kleitman, and P. Winkler, Generalization of a puzzle involving set partitions Y. Elran, A generalization of Retrolife T. Khovanova and K. Knop, Coins of three different weights G. Hart, Rubber bandzzles: Three mathematical puzzle-art challenges Art, sculpture, and design: G. Hart, Comet! M. O. van Deventer and I. Kriz, Developing Topsy Turvy and Number Planet Magic and miscellany: N. Benbernou, E. D. Demaine, M. L. Demaine, and B. Rossman, Coin-flipping magic E. D. Demaine, M. L. Demaine, B. Palop, and J. Ku, Three puzzle fonts.
£52.20
Little, Brown Book Group The Mammoth Book of New Sudoku
Book SynopsisA bumper collection of 150 different kinds of Sudoku in 495 puzzles.
£12.34
Parragon Publishing Sudoku Over 400 NumberLogic Puzzles
Book Synopsis
£9.49
Parragon 250 Sudoku Puzzles The Ultimate Collection of
Book Synopsis
£9.49
Rowman & Littlefield Why and How Sudoku in Schools
Book SynopsisThis book, in two parts, Why and How, is a result of fifty years of a variety of educational efforts. This book explains, in studied detail, why solo Sudoku is a potentially powerful training tool to impact the cognitive skills of most of humanity. Training pure logical thinking capabilities, known as fluid intelligence, can give children mental advantages that produce better decision making and problem solving that come from optimal management of information. Repeating logical problem solving about 50 times each puzzle trains logical thinking. Sudoku makes clear the need for relevant information, accuracy, sufficient information and a variety of patterns, all of which lead to our best results when encountering all mental challenges. Sudoku appeals to anyone who can count to nine. Sudoku is immune to any differences of religion, language, politics, nationality, race. ethnicity, age or gender. Sudoku is very practical, being cheap, requiring no technology, and can be done anywTrade ReviewJerry Martin is the best missionary for sudoku that I know. After you read his book on the hows and whys of the world's most popular number puzzle, you'll be a believer, too. -- Will Shortz, Crossword editor, The New York Times; Puzzlemaster, NPRAttention educators and concerned parents! Inside the cover of Why and How Sudoku in Schools, you’ll discover one of the most valuable modern-day contributions to the education of our youth. Jerry Martin has taken the traditionally solitaire game of Sudoku and made it accessible in group/classroom settings to teach logic and thinking skills desperately needed by our kids. His “Team Sudoku” enables kids to learn, have fun and compete in groups, using their brain in a way that is not taught in any school textbook. -- Chad Barker, “The Sudoku Professor”, SudokuProfessor.comTable of ContentsPrefaceAcknowledgementsIntroductionPart 1: Why SudokuChapter 1: Solo SudokuChapter 2: Team SudokuPart 2: HowChapter 3: VocabularyReferences
£18.99
Createspace Independent Publishing Platform Killer Sudoku Zero 200 Puzzles
Book Synopsis
£10.91
Createspace Independent Publishing Platform Futoshiki Challenge 1
£8.93
Hinkler Books 365 Puzzles Sudoku
£13.51
Hinkler Pty Ltd Faux Suede Puzzles Sudoku
£13.95
Createspace Independent Publishing Platform Super Samurai Sudoku
£11.63
Createspace Independent Publishing Platform Large Sudoku 12x12 Easy to Extreme Volume 15 276 Puzzles
£10.90
Createspace Independent Publishing Platform Large Sudoku 12x12 Large Print Easy to Extreme Volume 20 276 Puzzles
£12.60
Createspace Independent Publishing Platform Sudoku 15x15 Easy Volume 23 276 Puzzles
£10.89
Createspace Independent Publishing Platform Sudoku 15x15 Medium Volume 24 276 Puzzles
£10.90
Createspace Independent Publishing Platform Mega Sudoku 16x16 Easy to Extreme Volume 29 276 Puzzles
£10.90
Createspace Independent Publishing Platform Mega Sudoku 16x16 Easy Volume 30 276 Puzzles
£10.90
Createspace Independent Publishing Platform Mega Sudoku 16x16 Medium Volume 31 276 Puzzles
£10.90
Createspace Independent Publishing Platform Mega Sudoku 16x16 Hard Volume 32 276 Puzzles
£10.90
Createspace Independent Publishing Platform Mega Sudoku 16x16 Extreme Volume 33 276 Puzzles
£10.90
Createspace Independent Publishing Platform Mega Sudoku 16x16 Large Print Easy to Extreme Volume 34 276 Puzzles
£14.53
Createspace Independent Publishing Platform Mega Sudoku 16x16 Deluxe Easy to Extreme Volume 35 468 Puzzles
£14.07
Createspace Independent Publishing Platform Sudoku Mixed Grids Extreme Volume 40 282 Puzzles
£10.89
Createspace Independent Publishing Platform Killer Sudoku 9x9 Easy to Hard Volume 1 270 Puzzles
£10.47
Createspace Independent Publishing Platform Killer Sudoku 9x9 Medium Volume 3 270 Puzzles
£10.47
Createspace Independent Publishing Platform Samurai Sudoku Easy to Extreme Volume 1 159 Puzzles
£11.74
Createspace Independent Publishing Platform Samurai Sudoku Easy Volume 2 159 Puzzles
£11.70
Createspace Independent Publishing Platform Samurai Sudoku Medium Volume 3 159 Puzzles
£11.74
Createspace Independent Publishing Platform Samurai Sudoku Hard Volume 4 159 Puzzles
£11.74
Createspace Independent Publishing Platform Samurai Sudoku Extreme Volume 5 159 Puzzles
Book SynopsisSamurai Sudoku is Sudoku on steroids. It combines 5 Sudoku''s into one large fun and addicting logic puzzle game that will give you hours of puzzle pleasure. This book is ideal if you are a Samurai Sudoku expert. In this book, you find the most extreme Samurai Sudoku puzzles I could make. You will have a mighty great time solving 120 extremely hard Samurai Sudoku puzzles. Once you pick up this book, you won''t be able to put it back down. You have been warned!Only 1 Samurai Sudoku puzzle per page, with lots of white space for scribbling.Samurai Sudoku - Extreme is a collection of 159 puzzles: 120 extreme Samurai Sudoku puzzles 39 extra logic puzzles I guarantee that every logic puzzle in this Samurai Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution.None of the puzzles in this book will appear in any of the other PuzzleBooks.net books.Samurai Sudoku is also known as Gattai-5.
£11.74
Createspace Independent Publishing Platform Samurai Sudoku Deluxe Easy to Extreme Volume 6 255 Puzzles
£14.07
Createspace Independent Publishing Platform Jigsaw Sudoku 9x9 Medium Volume 3 276 Puzzles
£10.11
Createspace Independent Publishing Platform Jigsaw Sudoku 9x9 Hard Volume 4 276 Puzzles
£10.11
Createspace Independent Publishing Platform Jigsaw Sudoku 10x10 Medium Volume 10 276 Puzzles
£10.11
Createspace Independent Publishing Platform Jigsaw Sudoku 12x12 Extreme Volume 19 276 Puzzles
£11.74
Createspace Independent Publishing Platform Jigsaw Sudoku 12x12 Large Print Easy to Extreme Volume 20 276 Puzzles
£12.60
Createspace Independent Publishing Platform Sudoku X 16x16 Easy to Extreme Volume 5 276 Puzzles
£11.74
Createspace Independent Publishing Platform Hyper Sudoku 16x16 Easy to Extreme Volume 2 276 Puzzles
£11.74
