Puzzles and quizzes

Humanity's love affair with mathematics and mysticism reached a critical juncture, legend has it, on the back of a turtle in ancient China.

How does mathematics enable us to send pictures from space back to Earth?

Across the Board is the definitive work on chessboard problems.

The mathematics behind some of the world's most amazing card tricksMagical Mathematics reveals the secrets of fun-to-perform card tricks-and the profound mathematical ideas behind them-that will astound even the most accomplished magician.

Guesstimation is a book that unlocks the power of approximation--it's popular mathematics rounded to the nearest power of ten!

Pit your wits against the genius of the Leonardo da Vinci with this collection of mind-bending narrative puzzles, inspired by the master of the Renaissance.

Pit your wits against the greatest detective of them all with this collection of fiendish and hugely entertaining puzzles and enigmas.

My mind rebels at stagnation.

Pit your wits against the greatest detective of them all with this collection of over 130 fiendish and hugely entertaining narrative puzzles.

"e;With trembling hands, I made a tiny breach in the upper left hand corner.

Travel with Alice down the rabbit hole into the fantastic world of Wonderland, and help a cast of extraordinary characters solve these tantalising puzzles and enigmas.

"e;I became insane, with long intervals of horrible sanity.

The Ultimate Bible Fact & Quiz Book is a new and exciting way to discover the Bible.

Pit your wits against all manner of cunning criminals as you attempt to solve the fiendish mysteries within.

Would you rather.

If you love to test your mind why not pit your wits against these brain stretching challenges inspired by the scientific genius of Albert Einstein.

Over 4000 questions, together with a 'how to run a pub quiz' introduction, provide you with everything to host the best quiz night ever!

'Arsene Lupin has taken his place in public estimation with Sherlock Holmes and other universally admired heroes of fictional crime.

*UNOFFICIAL GUIDE* Advanced Tips & Strategy Guide.

*UNOFFICIAL GUIDE*Do you want to dominate the game and your opponents?

*UNOFFICIAL GUIDE*Do you want to dominate the game and your opponents?

*UNOFFICIAL GUIDE*Do you want to dominate the game and your opponents?

*UNOFFICIAL GUIDE*Do you want to dominate the game and your opponents?

*UNOFFICIAL GUIDE*Do you want to dominate the game and your opponents?

*UNOFFICIAL GUIDE*Do you want to dominate the game and your opponents?

*Unofficial Guide Version*Advanced Tips & Strategy Guide.

*Unofficial Guide Version*Advanced Tips & Strategy Guide.

*Unofficial Guide Version*Advanced Tips & Strategy Guide.

An In-Depth Guide on How to Use, Understand, and Master Snapchat-Messaging and Specifics-Settings-How to Setup SnapChat-Emojis/Bitmojis-Snaps Specifics-Creating Stories+ MUCH MORE!

A Step by Step Guide on How to Save Tons of Money on Textbooks-Where to Find Books for Free-Where to Find Books for Cheap-How to Rent Textbooks-How to View Textbooks Online-Strategies for Buying and Saving Money+ MUCH MORE!

A Step by Step Guide on How to Root Kindle Devices If not the best feature of the Kindle devices is the ability to root them.

The complete guide to managing and healing your emotional, spritual, and psychological well being for sensitive individuals.

Cryptocurrencies are on fire and a great investment for the future.

How long have you been thirsting for tempting, tantalizing teasers, craving for challenging cryptographic conundrums?

How long have you been thirsting for tempting, tantalizing teasers, craving for challenging cryptographic conundrums?

"e;Take A Look At A Good Book"e; is the third book in a series.

"e;Take A Look At A Good Book"e; is the third book in a series.

This book presents a challenging diversion to mathematics enthusiasts.

This book presents a challenging diversion to mathematics enthusiasts.

This wonderfully practical handbook features 80 adaptable and photocopiable games for uses with older people, as well as individuals or groups of all ages.

This wonderfully practical handbook features 80 adaptable and photocopiable games for uses with older people, as well as individuals or groups of all ages.

Spanning the years 1930 to 1989, this is a highly practical and enjoyable puzzle book.

Spanning the years 1930 to 1989, this is a highly practical and enjoyable puzzle book.

Following on from the hilarious collection of typos, gaffes and howlers in Portico's A Steroid Hit the Earth, comes Wrotten English - a fabulously funny collection of literary blunders from classic, and not-so classic, works of literature.

Willkommen im kuriosesten Frage-Antwort-Kaleidoskop, das je über die sagenumwobene Gemeinde Aiglsbach zusammengestellt wurde!

Vermutlich haben Sie sich schon häufiger mit dem Thema des Kartenlegens auseinandergesetzt.

For courses in meeting, event, and convention planning.

Professional Front Office Management