Crosswords, Sudoku & Number Puzzles Books
Octopus Publishing Group The Mirror: Quick Crosswords 1: 150 fast and
Book SynopsisTaken from the pages of your favourite daily newspaper, the daily Quick Crossword is the Mirror's classic puzzle. There's a bounty of 150 classic puzzles to feast on, each of which will test your verbal dexterity and keep you entertained for hours. Perfect for a meditative afternoon, or killing time on the commute, this is an ideal book for quick crossword fans.
£8.54
Octopus Publishing Group The Telegraph Big Book of General Knowledge
Book SynopsisPerfect your trivia knowledge with this exciting collection of 150 crossword puzzles!Impress all your friends at the next pub quiz with your expertise in every subject, from history and sport to science and entertainment.This new compilation provides hours of puzzling fun while building your knowledge of a fantastic range of facts.
£9.99
Headline Publishing Group Mensa Sudoku: Put your logical reasoning to the
Book SynopsisMore than 200 variations of the world's favourite puzzle have been created to test your Sudoku skills. The revered intelligence organisation, Mensa, have worked with Gareth Moore to put together a supreme test of logic. These brand-new puzzles will provide hours of entertainment for anyone who enjoys mental gymnastics. As well as traditional Sudoku, many varieties such as Samurai Sudoku and 3D Sudoku have been included to provide a further stern examination.Table of ContentsOver 200 Sudoku of a progressive level of difficulty, complete with a number of variations on the traditional Sudoku puzzle, an introduction and full solutions.
£11.07
Headline Publishing Group Mensa Crosswords: Test your word power with more
Book SynopsisMore than 100 crosswords of a variety of difficulty levels, perfect to test your lexical abilities against. The revered intelligence organisation, Mensa, have worked with Gareth Moore to put together this rigorous examination of your vocabulary skills. These brand-new puzzles will provide hours of entertainment, with a mixture of crosswords across a wide variety of topics ensuring that you will need to use a wide range of knowledge to solve them all.Table of ContentsOver 100 crosswords of different sizes and difficulties, complete with an introduction and full solutions.
£11.72
Headline Publishing Group The Guardian Cryptic Crosswords 4: A collection
Book SynopsisLose yourself in another mystifying collection of puzzles from the UK's most devious cryptic crossword creators.The Guardian's cryptic crosswords are enjoyed by hundreds of thousands of people every day. Now you can test your powers of linguistic deduction and lateral thinking against 120 classic puzzles from the Guardian's extensive archives with the fourth book in the Guardian cryptic crossword series.
£8.54
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!
£9.11
Michael O'Mara Books Ltd Number Games for Adults
Book SynopsisThere’s no better way to have fun and give your brain a workout than by picking up a pen and taking on a new challenge: and this book provides lots of them. With a huge range of different number puzzles, from sudoku and kriss kross to brain chains and kakuro, there are over 150 ways for you to test your mental agility and buff up your number skills ... and if you get stuck, the answers are all given in the back.Perfect for everyone who relishes a varied challenge, whether they have a 10-minute break or an afternoon of leisure!
£7.59
HarperCollins Publishers The Times Ultimate Killer Su Doku Book 16
Book SynopsisTest your powers of logic with these challenging Su Doku puzzles.Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really tests their mettle.Prepare yourself for the toughest Su Doku challenge there is. These diabolically difficult Ultimate Killer Su Doku puzzles will really put your brainpower to the test as you warm up' with the 100 Deadly Killer puzzles before steeling yourself to take on the 100 Extra Deadly Su Dokus. Are you ready for the challenge?Not for the faint-hearted. The puzzles use the same 9x9 grid as a regular Su Doku, but have an extra mathematical element that multiplies the challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1 to 9, but also to make sure that the outlined sections, called cages, add up to the number given in each cage.Warning: Not suitable for amateur puzzlers!
£7.59
HarperCollins UK The Times Ultimate Killer Su Doku Book 17
Book SynopsisTest your powers of logic with these challenging Su Doku puzzles.Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really tests their mettle.Prepare yourself for the toughest Su Doku challenge there is. These diabolically difficult Ultimate Killer Su Doku puzzles will really put your brainpower to the test as you warm up' with the 100 Deadly Killer puzzles before steeling yourself to take on the 100 Extra Deadly Su Dokus. Are you ready for the challenge?Not for the faint-hearted. The puzzles use the same 9x9 grid as a regular Su Doku, but have an extra mathematical element that multiplies the challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1 to 9, but also to make sure that the outlined sections, called cages, add up to the number given in each cage.Warning: Not suitable for amateur puzzlers!
£7.59
HarperCollins Publishers The Times Samurai Su Doku 5
Book SynopsisQuiz your family at home with crosswords, puzzles and games.For anyone who loves the challenge of Su Doku but manages to solve them within minutes, you can now enjoy the extended mental workout and ultimate endurance test of a five grid interlinked system.This is Su Doku multiplied: every column, row and 3x3 box must contain the digits 1 to 9. Where the puzzles overlap, the rows and columns do not go beyond their usual 9x9 length but the interlocking boxes give you more clues and more complexity.With another 100 new Samurai puzzles to vex you for hours, lose yourself in the four levels of this book:10 Easy40 Mild40 Difficult10 Super difficultEven the speediest of Su Doku solvers will be agonising over these ultra-complex, extended brain-teasers.These are the most difficult Su Doku puzzles in The Times range.
£10.44
HarperCollins Publishers The Times Big Book of Quick Crosswords 6
Book SynopsisChallenge yourself at home with word and number puzzlesFrom the puzzles section of The Times our Editors have chosen the best selection of general-knowledge and definition crossword puzzles to keep even the most eager enthusiasts entertained for hours.This collection of 300 accessible puzzles are utterly addictive, yet concise enough to be solved relatively quickly.Encompassing a wide range of subjects including geography, literature, history and culture, these general-knowledge and definition-based puzzles will test your word power and broaden your horizons at the same time.With clues that are satisfyingly skillful and containing no cryptic elements, these crosswords are guaranteed to stretch your mind and entertain you equally.Puzzles selected from Times Quick Crossword Books 17, 18 and 19.
£8.54
Union Square & Co. Way Beyond Black Belt Sudoku R
Book SynopsisGo way beyond difficult, with the hardest, most brain-busting sudoku you've ever seen!
£9.11
Union Square & Co. White Belt Kakuro
Book SynopsisKakuro are language-free number puzzles that use pure logic and require just simple arithmetic to solve. This book contains 150 kakuros. It takes cue from the belt colors in martial arts: white is for novices, green for intermediates, brown for very accomplished players, and black for those consummate experts who crave a challenge.Trade Review"'Sudoku was great, kakuro is better' The Guardian"
£9.11
Union Square & Co. ThirdDegree Black Belt Sudoku
Book SynopsisSuitable for puzzle lovers, this title includes 300 puzzles.
£9.11
HarperCollins Publishers SCRABBLE Puzzles
Book SynopsisThe ideal gift for all word puzzle enthusiasts!250 fun puzzles for word game lovers. Based on techniques required for Scrabble, these challenges have been designed to put your word power to the ultimate test. All words used are from the official Scrabble word list, so you learn as you play.Suitable for the whole family.In this collection you will find a great variety of word games:Word Slider move tiles in the grid to create multiple wordsScrabble Word a variation of Wordle, solve the anagram from the clues givenSeven Letters solve the given clues to find the hidden 7-letter wordScrabble Score try and make the maximum score from a given rack of tilesWordsearch ideal for word trainingScrabble Values use the tile values and vowels to find the solutionsGive me a clue fill in the blank tiles to match the definitionWord Wheel find as many words as you can with a given lengthScrabble Soup find the highest-scoring word you can in the grid of lettersWord Ladder get from the top of the ladder to the bottom by exchanging one letter at a timeStar Letter find the word that can be formed using every letter once and the star letter twiceConsonant Crosswords complete the crossword, where all the vowels have already been placed2024 Mattel. SCRABBLE and SCRABBLE tiles, including S1 tiles, are trademarks of Mattel
£7.59
HarperCollins Publishers The Sunday Times Cryptic Crossword Book 4
Book SynopsisChallenge your brain power with these fun crossword puzzles.A compilation of 100 cryptic crosswords from The Sunday Times, one of the greatest crossword puzzle challenges. These brainteasers will test all cryptic crossword lovers to the limit!Our language, with its tens of thousands of words, intricate grammatical construction and quirky idiomatic phrases, has proved an almost inexhaustible source for cryptic clues. Foreign words are constantly being absorbed into our language, into our dictionaries and then into crossword puzzles.All the puzzles are set out in an easy-to-use, double-page spread to view layout, with all the solutions clearly laid out at the back of the book.
£7.59
HarperCollins Publishers The Times Big Book of Quick Crosswords Book 2
Book SynopsisChallenge yourself at home with word and number puzzlesFrom the puzzles section of The Times our Editors have chosen the best selection of general-knowledge and definition crossword puzzles to keep even the most eager enthusiasts entertained for hours.This collection of 300 accessible puzzles is utterly addictive, yet concise enough to be solved relatively quickly.Encompassing a wide range of subjects including geography, literature, history and culture, these general-knowledge and definition-based puzzles will test your word power and broaden your horizons at the same time.With clues that are satisfyingly skillful and containing no cryptic elements, these crosswords are guaranteed to stretch your mind and entertain you equally.Puzzles taken from previously published titles.
£8.54
HarperCollins Publishers The Times Cryptic Crossword Book 19
Book SynopsisChallenge yourself at home with word and number puzzlesThe Times Cryptic Crossword is the most famous in the world. Test your word power with this classic collection of 80 cryptic puzzles compiled by the former Editor of The Times Crossword.The nineteenth book in this exciting series continues the tradition of providing authoritative, challenging Cryptic Crossword, offering an enjoyable and stimulating way to while away your free time.Addictive, taxing and compelling, The Times Cryptic Crossword Book 19 is packed with 80 high-quality puzzles chosen by the former Times Crossword Editor Richard Browne.
£999.99
Little, Brown Book Group How to Solve Cryptic Crosswords
Book SynopsisExpert crossword compiler and solver Kevin Skinner shows in easy steps how to solve those trickier puzzles. Once you recognize the type of clue used, you''re half way to finding the answer. Learn to spot: Double straight clues Double meaning clues Word exchange clues Homophone clues Anagrams And all the other clever clues beloved of crossword compilersWork your way through the example crosswords provided and hone your new-found skills. The explanations show how the answers are arrived at, so you can see precisely how each clue works. Next time you come across a clue of the same type, you''ll be able to tease out the answer for yourself and beat the compiler at their own game!
£11.07
HarperCollins Publishers The Times Super Fiendish Su Doku Book 7
Book SynopsisChallenge yourself at home with word and number puzzlesThese are previously unpublished quality Su Doku grids from The Times, and help to develop you to take on Extreme Su Doku.The 200 puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge.The puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles.Guaranteed to provide hours of mind-stretching entertainment.
£7.59
Union Square & Co. Sit Solve Tough Mini Crosswords
Book SynopsisTest your crossword skills on these truly tricky 10×10 crosswords. Wide-open grids and wickedly misleading clues work together to provide the perfect diversion, wherever you are.
£6.99
Headline Publishing Group Mensa Train Your Brain - Concentration: 200
Book SynopsisImprove your mind's power and unlock your full potential with the first in Mensa's new brain-training series.This full-colour book guides you through eight chapters, each focussed on a different aspect of your brain's ability to concentrate, from creativity and problem-solving to lateral and logical thinking.Every chapter takes you through the science behind how your brain works, gives instruction on how to improve your concentration skills, and provides you with a series of puzzles and exercises to get you started on your brain-training journey!Table of ContentsIntroduction • Meet your brain • Keep it busy • Multi-tasking • Setting goals • Challenge yourself • Mindfulness • Smart reasoning • Life-long learnings • Solutions.
£11.69
HarperCollins Publishers Sunday Times Cryptic Crossword Book 3
Book SynopsisChallenge your brain power with these fun crossword puzzles.A compilation of 100 cryptic crosswords from The Sunday Times, one of the greatest crossword puzzle challenges. These brainteasers will test all cryptic crossword lovers to the limit!Our language, with its tens of thousands of words, intricate grammatical construction and quirky idiomatic phrases, has proved an almost inexhaustible source for cryptic clues. Foreign words are constantly being absorbed into our language, into our dictionaries and then into crossword puzzles.All the puzzles are set out in an easy-to-use, double-page spread to view layout, with all the solutions clearly laid out at the back of the book.
£7.59
Octopus Publishing Group The Telegraph Big Book of Cryptic Crosswords 4
Book SynopsisThis bumper collection of puzzles from the pages of The Telegraph will provide hours of entertainment.With plenty of cryptic clues to decode and over 200 puzzles, The Telegraph Big Book of Cryptic Crosswords 4 is the perfect compilation to get your brain into gear.The fourth title in the best-selling Telegraph big cryptic crosswords series, with all new puzzles for 2019.Perfect for long-time puzzle enthusiasts and crossword novices alike.
£9.49
HarperCollins Publishers The Times Crosswords The Times 2 Jumbo Crossword
Book SynopsisChallenge your brain power with these fun crossword puzzles.A super-sized challenge for crossword lovers, selected by the Times2 Crossword Editor John Grimshaw.This Crossword appears weekly in the Saturday edition of The Times. The puzzles offer the same challenge as the Times2 daily crossword but the larger grid packs an extra punch!The clues are also a little more testing than the daily Times2 crossword, to stretch the crossword enthusiast just a bit further, and provide hours of entertainment.
£10.44
HarperCollins Publishers The Times Codeword 14
Book SynopsisChallenge yourself with word and number puzzles200 brand new compelling and addictive word and number puzzles from The Times. Appearing daily in the newspaper, Codeword is the cracking alternative to Su Doku and Crosswords.The concept is simple: each number represents a letter, so, starting with the solved letters, use your logic and vocabulary to reveal more letters, form words, and then crack the code! The most difficult puzzles for top solvers contain no solved letters so you need to employ all your logical strategies to crack those.The Codeword series is so popular because you don't need any prior knowledge, unlike a crossword. You can just pick up a pen and get puzzling. It steadily increases your vocabulary, as the difficulty slowly grows as you progress through the book, and even though you'll be working your brain, it's the perfect way to unwind.
£7.59
HarperCollins Publishers The Times Quick Crossword Book 27
Book SynopsisChallenge your brain with these enjoyable puzzles.Give your memory a workout, stimulate your brain and hone your general knowledge with 100 definition-only puzzles from The Times.Covering a wide range of topics, from geography to literature, history and culture, this collection will test both your general knowledge and your wordpower.Compiled by the Times2 Crossword Editor, John Grimshaw, these quick accessible puzzles are utterly absorbing and addictive, yet concise enough to be done on the move.Quality is paramount to The Times' crosswords, with clues that are satisfyingly tough, but accurate. This new collection is no different, providing hours of crossword enjoyment and stimulation.
£7.59
Octopus Publishing Group The Telegraph All New Sudoku Puzzles 1
Book SynopsisYou don''t need to be a maths expert to get hooked on sudoku, the nation''s favourite number challenge. Test your logic to the limit with a brand new compilation of 200 addictive grids.
£8.99
Octopus Publishing Group Daily Mail All New Quick Crosswords 9 The Daily
Book SynopsisGet ready for a brand new collection of quick crossword puzzles from the Daily Mail. With puzzles for all abilities, from novice to seasoned puzzler, there is something here for every crossword fan. Containing 200 all new crosswords, this is the perfect book for the daily commute, a long train journey, or even a cosy evening in.
£8.54
Octopus Publishing Group The Telegraph GK Quick Crosswords Volume 1 A
Book SynopsisA brand new series from the pages of The Telegraph.Challenge yourself and hone your general knowledge with this brand-new series from The Telegraph.With 100 puzzles designed to stretch your mind and entertain you equally, The Telegraph GK Quick Crosswords Volume 1 is a must for puzzle lovers.
£6.99
Octopus Publishing Group The Telegraph Quick Crosswords 8 The Telegraph
Book SynopsisStraight from the puzzle pages of The Telegraph comes this 8th edition of quick crosswords.Packed with 150 brand-new puzzles, The Telegraph Quick Crosswords 8 will not only boost your vocabulary but it is guaranteed to provide hours of entertainment and fun, whether at home or on-the-go.This is the ultimate crossword book for beginners and experts alike.
£8.54
Quarto Publishing PLC Extreme Wordle Challenge
Book SynopsisExtreme Wordle Challenge presents a collection of 500 extreme wordle puzzles to do anytime, anywhere, perfect for those who want to test their skills with a more extreme version of the game.
£7.59
O'Brien Press Ltd Simplex Crosswords Book 6
Book Synopsis
£7.50
Arcturus Publishing Ltd Large Print Sudoku
Book SynopsisThe puzzles and solutions in this wonderful collection are presented in large-print type, making them easy on the eye and extremely enjoyable to solve.• EASY-TO-READ PUZZLES AND SOLUTIONS: Large-print type with plenty of space around the puzzles means that you won''t strain your eyes as you solve them.• IMPROVE YOUR SOLVING SKILLS: Each puzzle is graded, from beginner to expert, so you can enjoy the satisfaction of seeing your skill improve as you work through the levels.• EXERCISE YOUR BRAIN: Give your mind a great workout as you find where each missing number fits.• REDUCE STRESS: Feel your stress melt away as you focus on these satisfying puzzles.
£13.49
Workman Publishing Genius-Level Sudoku: Over 300 Super-Difficult
Book SynopsisExtra tricky. Extra tough. It's the sudoku collection that's not for the faint of heart. If you're craving the challenge, sharpen your pencil and pit your wits against the Japanese puzzle-makers at the top of their game. In each of these more than 300 handcrafted puzzles, ranked by difficulty from expert to x-treme to ultimate, every move is an adventure, a one-on-one challenge with a grandmaster who delights in elegance, symmetry, and building in the occasional roadblock. But keep going. You'll solve it eventually... you genius!Can't get enough? Look for: ·The Original Sudoku ·The Original Sudoku Book 2 ·More Original Sudoku ·X-treme Sudoku ·Expert Sudoku ·The Original Sudoku Page-a-Day Calendar
£9.80
Octopus Publishing Group The Telegraph Big Book of Quick Crosswords 8
Book SynopsisLose yourself in this latest bumper collection of quick-fire crosswords.Solve the clues and navigate your way to completing these fast and furious crosswords. With over 300 quick-fire crosswords, The Telegraph Big Book of Quick Crosswords 8 is perfect for every puzzle fan.This book is just what you need to get your brain working and keep boredom at bay!
£9.49
Octopus Publishing Group The Telegraph Big Book of Sudoku 3
Book SynopsisThe biggest and best book of sudokus returns for a third installment!Choose from over 400 puzzles with a range of difficulties for beginners and experts alike!Relax and have fun with this engrossing collection.
£8.54
Octopus Publishing Group The Mirror: Quizwords 1: 150 general knowledge
Book SynopsisCan you name the African musical instrument also known as a thumb piano (5 letters), or the US city in California associated with the strawberry industry (6 letters)? Whether you can or can't, you are going to love the challenge of the Daily Mirror Quizwords! This is a collection of 150 puzzles garnered from the pages of your favourite daily. Ideal for quiz fans and those who like to test their general knowledge in a fun and challenging way.
£7.99
Octopus Publishing Group The Telegraph PlusWord: The fantastic new puzzle
Book SynopsisPlusWord is the brand new puzzle for lovers of Wordle!Can you complete the grid and find the PlusWord?This is the utterly addictive new puzzle from the pages of the UK's top puzzle paper, The Telegraph. Combining the fun of crosswords with online word-finding puzzles it gives you the best of both worlds to create a fantastic new puzzling experience.Solve the crossword clues and then work out which from the grid can be positioned correctly to form a new five-letter word... there is only one answer!No need to restrict yourself to one a day... there are 150 you can do anytime, anywhere!
£8.54
Michael O'Mara Books Ltd Mindfulness Sudoku: Everyday puzzles to unwind
Book SynopsisLose yourself in a puzzle and get ready to relax with these mindful Sudokus. This book will help you to find peace in a frantic world, by putting your worries to one side and inhabiting the moment, all while giving your brain a gentle workout. Mindfulness Sudoku: Everyday Puzzles to Unwind With is a book to dip into for those times when you need to focus on your wellbeing, or a perfect gift for a loved one in your life who needs to make time to de-stress and refresh their headspace.
£6.99
Michael O'Mara Books Ltd Perfect Pocket Puzzles Codewords
Book SynopsisThis book is the latest addition to the Perfect Pocket Puzzles series. Take a well-deserved break with over 150 new codeword puzzles by internationally bestselling author Dr. Gareth Moore.This stylish book of puzzles is designed to help you unwind as you turn your attention to solving the addictive riddles. With over 150 brand new codeword puzzles to crack, this handy pocket-sized book helps you to refocus your mind, improve your word power and take a little time for yourself. Also available: Perfect Pocket Puzzles: Crosswords (9781789294187)Perfect Pocket Puzzles: Word Searches (9781789294200)Perfect Pocket Puzzles: Sudoku (9781789294194)Perfect Pocket Puzzles: Codewords (9781789296068)
£6.99
Tarquin Publications So You Think You've Got Brains?
Book Synopsis
£12.56
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.
£14.03
Union Square & Co. Super Easy Super Tiny Crosswords
Book SynopsisThis collection features 200 super-simple 5x5 crosswords, the same size as The New York Times's popular Mini Crosswords, but much easier and more accessible.
£8.54
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.
£10.25
Union Square & Co. OfftheWall Word Searches
Book SynopsisThis all-new collection of word searches will offer a wide variety of twists on standard word searches. Some puzzles might have symbols included in the grid (like stars that represent the letters S-T-A-R), some might feature entries that wind through the grid in zigzag lines, some might replace the word list with a set of clues to solveanything goes! But at heart, the puzzles are still accessible, fun word searches that are easy to jump into, even when there's an extra challenge involved.
£9.49
HarperCollins Publishers The Times Ultimate Killer Su Doku Book 14
Book SynopsisTest your powers of logic with these challenging Su Doku puzzles.Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really tests their mettle.Prepare yourself for the toughest Su Doku challenge there is. These diabolically difficult Ultimate Killer Su Doku puzzles will really put your brainpower to the test as you warm up' with the 100 Deadly Killer puzzles before steeling yourself to take on the 100 Extra Deadly Su Dokus. Are you ready for the challenge?Not for the faint-hearted. The puzzles use the same 9x9 grid as a regular Su Doku, but have an extra mathematical element that multiplies the challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1 to 9, but also to make sure that the outlined sections, called cages, add up to the number given in each cage.Warning: Not suitable for amateur puzzlers!
£7.59
HarperCollins Publishers The Times KenKen Bk. 1 The New Braintraining
Book SynopsisKenKen is the brilliant successor to Su Doku that's taken Japan by storm. In collaboration with The Times, Collins the no 1 puzzle publisher are proud to publish it in the UK.KenKen is a brain-training puzzle based on logic and simple arithmetic. Perfect for all ages and highly addictive, KenKen puzzles challenge and entertain in an entirely new way. The puzzle was invented by a charismatic Japanese maths teacher, Tetsuya Miyamoto in 2004. The name comes from Ken' which is the Japanese word for clever and KenKen translates assquare wisdom'. It's based on simple arithmetic and each puzzle involves some or all of the following skills: addition, subtraction, multiplication and division.As with Su Doku there are clearly defined levels for each type of puzzle from beginner and intermediate to advanced and the puzzles can be on any size grid, from 3 x 3 up to 9 x 9. The puzzles improve numeracy, logical thinking, concentration and perseverance.Can you KenKen?
£999.99
