Kryds og tværs

Hver gang du bruger en ny køkkenmaskine, udregner hvad en madvare koster ud fra kiloprisen, finder frem til et nyt sted uden GPS eller løser andre små hverdagsudfordringer, træner du hjernen. I denne bog fortæller hjerneforsker Kaja Nordengen, hvad hjernetræning er. Hun har samlet en række sjove, enkle og udfordrende opgaver, som træner din hjerne. Fra dag til dag-udfordringer som at tage tandbørsten over i den anden hånd eller lære fem ord på et nyt sprog til sjove talopgaver, Mensas intelligenstest, gåder, quizzer, skaktips og meget mere. Når vi lærer os nye ting og udfordrer vores hjerne, dannes der nye forbindelser mellem nervecellerne. Du bliver bedre til de ting, du træner, samtidig med at du ruster dig mod demens.

The world's most fiendishly difficult literary puzzle, illustrated by acclaimed cartoonist Tom Gauld

A totally original idea from the creative mind of genius puzzle-designer Thomas Pavitte!

Colour in the numbers and reveal the 20 extraordinary three-dimensional animals concealed within the querkle circles.

Stand-up mathematician and star of Festival of the Spoken Nerd, Matt Parker presents Things to Make and Do in the Fourth Dimension -- a riotous journey through the possibilities of numbers, with audience participation- Cut pizzas in new and fairer ways!- Fit a 2p coin through an impossibly small hole!- Make a perfect regular pentagon by knotting a piece of paper!- Tie your shoes faster than ever before, saving literally seconds of your life!- Use those extra seconds to contemplate the diminishing returns of an exclamation-point at the end of every bullet-point!- Make a working computer out of dominoes!Maths is a game. This book can be cut, drawn in, folded into shapes and will even take you to the fourth dimension. So join stand-up mathematician Matt Parker on a journey through narcissistic numbers, optimal dating algorithms, at least two different kinds of infinity and more.

The perfect Christmas gift for the incurably curious. WITH AN INTRODUCTION FROM ZOE BALL'Funny and fascinating.' ZOE BALLEvery Wednesday, on The Zoe Ball Breakfast Show, BBC Radio 2's most inquisitive listeners get to put their questions to the QI Elves.

From the duo behind the massively successful and award-winning podcast Stuff You Should Know comes an unexpected look at things you thought you knew

Colour in the number keys of these puzzling images to reveal 20 astounding portraits of some of the world's most adored icons.

Format: PDFSØNDAG har eksklusivt samlet 30 af de mest populære kryds og tværs, som har været et fast element i ugebladet siden 1920’erne. Nu har du chancen for at få fingre i 30 x ”Danmarks Sjoveste Kryds og tværs” til kun 19 kr.Om varen:Efterhånden som SØNDAG har beskæftiget sig med kryds og tværs i flere årtier, er det blevet erfaret at ”Danmarks sjoveste” er en af de mest populære krydsord. Vi har samlet 30 x ”Danmarks sjoveste” til netop dig, som elsker den lidt mere sjove og uformelle kryds og tværs. Til den nette sum af 19 kr, kan du få fat i 30 stykker.

This book contains more than 1000 sudokus arranged by level from beginner to expert.

Journal 29 is a riveting book that was first published in 2017. This exceptional piece of literature is the brainchild of the talented team at Rain Projects Software Developers Ltd. The book belongs to a genre that is uniquely its own, captivating the reader with every turn of the page. Journal 29 is more than just a book; it's an interactive experience that challenges and engages the reader in new and exciting ways. The author has crafted a masterpiece that transcends the traditional boundaries of literature, making it a must-have for any book enthusiast. Published by Rain Projects Software Developers Ltd, this book is a testament to their commitment to delivering high-quality content. Don't miss out on the opportunity to dive into the captivating world of Journal 29.

One hundred murder mystery puzzles to solve for armchair detectives and game lovers

A brilliant gift for anyone who wants to test their shipping knowledge with questions that will leave you all at sea!

With 3,000 questions covering a wide range of topics, every aspect of your footballing knowledge is tested. Each quiz focuses on a different subject, from the World Cups and major international teams, to the great clubs and legendary players.

Colour and reveal your musical heroes in these 20 mind-bending puzzles.

Samurai Sudoku Book is a collection of 500 hard Sudoku puzzles overlapping into 100 samurai style. Part of the popular "Logic Puzzles" series, the book is designed to help keep your brain cognitively fit, flexible, and young.Samurai Sudoku are a partial overlapping arrangement of five standard Sudokus. This Samurai Sudoku Book is packed with the following features: Answers to every puzzle are provided at the back of the book.Each puzzle is guaranteed to have only one solution.One puzzles per page (8.5 x 11 inches).Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)

Ripley's Believe It or Not! transports readers of all ages to a world beyond imagination - where truth is stranger than fiction!Every turn of the page reveals all-new and all-true stories from around the globe - an artist who paints with cow poop, a disappearing waterfall, whales that hunt with bubbles, and hundreds more. Packed with astounding facts, hair-raising stories and stunning photography, this all-new edition of Ripley's is every curious reader's ticket to the extraordinary. No Christmas is complete without it.

The Perfect Crime Puzzle Book by Gareth Moore is an enthralling mystery book that will keep you on your toes. Published in 2021 by Michael O'Mara Books Ltd, this book falls under the genre of puzzle and crime. Gareth Moore, known for his intricate puzzle designs, takes the reader on an exhilarating journey of crime and mystery. The Perfect Crime Puzzle Book is not just a book, it's an adventure that tests your detective skills, making you a part of the story. Can you solve the crimes before the characters in the book do? Published by the renowned Michael O'Mara Books Ltd, this book is a must-have for all mystery and puzzle enthusiasts. Dive into the world of crime-solving with The Perfect Crime Puzzle Book today.

THE ULTIMATE GIFT FOR WANNABE SPIES: AN INTERACTIVE PUZZLE BOOK FROM THE CREATOR OF THE BESTSELLING CULT PHENOMENON, JOURNAL 29!In this brain-bending interactive game, you'll solve puzzles on every page, and obtain keys to move forward by submitting answers online. To solve each puzzle, you'll need to think outside the book.You are an agent of CY.P.H.E.R., the secret international agency working on 'unsolvable' code-based cases. Called upon to investigate cryptic clues discovered in the wake of a series of mysterious disappearances, the clock is ticking to crack the codes before it's too late.To escape this book, you must write, draw, search, fold and cut pages, explore virtual escape rooms and think laterally to identify the perpetrator and solve the mystery.All you need to play is a pencil, a pair of scissors, an internet connection, and a curious mind.

The PERFECT GIFT for anyone who loves a good head-scratcher - the original official puzzle book for the GCHQ team . . . Would GCHQ recruit you? Pit your wits against the people who cracked Enigma in the official puzzle book from Britain's secretive intelligence organisation . . . --------------------------------Odd word outThe themes in the following words are identical, but totally different! Which is the odd word out in each case? a) ANGLE, BRING, CLAMP, DIRTY, EXACT, FIELD, GRASS, HEART, IMAGE, JAUNTb) ABBEY, BURST, COURT, DRINK, ENJOY, FOUND, GIANT, HARMS, IDIOT, JUMPYIdentify MeMy first is in a combine harvester, but not in a ploughshare. My second is in a pigsty, but not in a cowshed.My third does not exist.My whole is in a farmyard, but not in a jungle.Identify me.--------------------------------GCHQ is a top-secret intelligence and security agency which recruits some of the very brightest minds. Over the years, their codebreakers have helped keep our country safe, from the Bletchley Park breakthroughs of WWII to the modern-day threat of cyberattack. So it comes as no surprise that, even in their time off, the staff at GCHQ love a good puzzle. Whether they're recruiting new staff or challenging each other to the toughest Christmas quizzes and treasure hunts imaginable, puzzles are at the heart of what GCHQ does. Now they're opening up their archives of decades' worth of codes, puzzles and challenges for everyone to try. In this book you will find: - Tips on how to get into the mindset of a codebreaker - Puzzles ranging in difficulty from easy to brain-bending - A competition section where we search for Britain's smartest puzzler Good luck!'Fiendish . . . as frustrating, divisive and annoying as it is deeply fulfilling: the true spirit of Christmas' The Guardian 'Ideal for the crossword enthusiast' Daily TelegraphLooking for more ways to test yourself? The GCHQ Puzzle Book 2, a new collection of head-scratching, mind-boggling and brain-bending puzzles is out now!

This book is a reverent and interactive homage to David Bowie, with dense illustrations of the many real and imagined universes of his own making. Hidden somewhere on each of these double page spreads, a Bowie is patiently waiting to be spotted by the well-trained eye of a fan. As the chameleonic Bowie took on so many iconic personas across his illustrious career, each moment is celebrated chronologically in this book. You will have to find young and dapper David Jones in 1960s Brixton; look for Ziggy Stardust in spaced out Outer Space, crawling with Martian spiders and nestled between the stars; then search for glam Bowie among the revellers at Studio 54; and ask yourself, "is that the Thin White Duke outside Hansa By the Wall in late-70s Berlin?” Each page of this book is so laden with Bowie references that you might even pick up a factoid or two in your search. With fun, detailed illustrations that explore Bowie's world - and that of his influences - Where's Bowie is the perfect guide to the cultural icon for both adults and children. Plus, who doesn't want to raise their kid as a Bowie super-geek? No one - that's who.