Author : Harold Gale
Publisher : Carlton Publishing Group
Page : 228 pages
File Size : 49,31 MB
Release : 1997
Category : Games & Activities
ISBN : 9781858683096
Collection of number puzzles. There are logic problems, mathematical puzzles, matrix problems, series puzzles, and many more besides.
Author : George J. Summers
Publisher : Sterling Publishing Company, Inc.
Page : 134 pages
File Size : 14,77 MB
Release : 2006
Category : Games & Activities
ISBN : 9781402721335
It's not elementary, but you will need Holmes's famed powers of deduction to solve these crafty puzzles. Here's how it goes: at the end of each condundrum, you'll find at least one condition - and sometimes more - that the solution must meet.
Author : Dorling Kindersley Publishing Staff
Publisher : DK Publishing (Dorling Kindersley)
Page : 68 pages
File Size : 17,75 MB
Release : 1998-03-15
Category : Puzzles
ISBN : 9780789435590
Author : Dave Tuller
Publisher : Sterling
Page : 102 pages
File Size : 19,58 MB
Release : 2000
Category : Games & Activities
ISBN : 9780806941998
"These visually unique braintwisters will put your puzzle-solving abilities to the ultimate test!"--Page 4 of cover.
Author : Conceptis Puzzles
Publisher : Sterling Publishing Company, Inc.
Page : 324 pages
File Size : 33,60 MB
Release : 2006-08
Category : Games & Activities
ISBN : 9781402739378
What could be more appealing to Mensa members--or anyone who enjoys a good challenge--than a cunning test of intelligence and logic? That's exactly what these 250 puzzles provide. The trick to kakuro is in making it all add up: the game begins with a grid that looks like a crossword, except that some squares contain small numbers in the corner. Fill in all the empty boxes using the numbers 1 to 9 without repeats so that the sum of each horizontal set of digits equals the number in the black triangle to its left, and the sum of each vertical set of digits equals the number in the triangle above it. The kakuro puzzles start out simple...and get more difficult as the book progresses.
Author : Barry R. Clarke
Publisher : Sterling Publishing Company, Inc.
Page : 100 pages
File Size : 10,8 MB
Release : 2003
Category : Games & Activities
ISBN : 9781402705410
How well do you think logically? Find out with these puzzles. But don't forget the degree of difficulty increases as you go.
Author : Mensa Ltd
Publisher :
Page : 0 pages
File Size : 13,89 MB
Release : 2018-09-06
Category : Games & Activities
ISBN : 9781787391529
A wide variety of puzzle types have been included from societies around the world. Many include a historical introduction and advice on how to solve them from Mensa's top puzzle-setters.
Author : Robert Allen
Publisher :
Page : 400 pages
File Size : 16,9 MB
Release : 2005
Category : Puzzles
ISBN : 9781844424450
You don't need to be a genius or a professor of mathematics to have hours of fun with this book - just some logical thinking, a little common sense, a bit of general knowledge and the stubbom determination not to be beaten! Pit your wits against Mensa's masterminds with this huge collection of brain teasers. This book contains more than 500 puzzles and tests of all kinds to delight and bamboozle every type of puzzler.
Author : Terry H. Stickels
Publisher : Sterling
Page : 100 pages
File Size : 27,68 MB
Release : 2002
Category : Games & Activities
ISBN : 9780806988030
Try any of these 150 word, number, and logic puzzles, and you'll encounter some surprising new ways to analyze, observe, and decide. You've been warned, so don't get frustrated when you feel yourself getting pushed out of the ruts of your usual problem-solving skills. Try these sample warmup exercises: 1. If Molly's daughter is my daughter's mother, what am I to Molly? 2. Which is larger, one-third times one-third of a dozen dozen, or one-third dozen halved and cubed? 3. How old is the man who told his friend, "Four years from now I'll be twice as old as I was fourteen years ago"? Answers: 1. I am Molly's daughter. 2. The first calculation is larger. 3. He's 32 years old.
Author : Abbie F. Salny
Publisher : Da Capo Press
Page : 0 pages
File Size : 33,60 MB
Release : 1989-01-22
Category : Games & Activities
ISBN : 9780201135497
Test your wits with this all-new collection of mindbusters from Mensa, the high-IQ society. Master puzzler Abbie Salny provides a fun brainteaser, logic twister, math mystery, or word game for every day of the year. Whether you're mathematically, verbally, or visually inclined, you're sure to find twelve months' worth of exciting challenges inside.Included with each puzzle's solution is the percentage of Mensa members who answered it correctly, so you can score yourself against the people with the high IQs. With a puzzle for every date and an extra for leap years, you can match wits with Mensa 366 days out of every year! Here are a couple of sample questions, and the percentage of Mensans who answered correctly: February 24: Can you make three words from the letters LGNEA? (100%) May 14: You have fifty coins that total 1.00. If you lose one coin, what is the chance that it was a quarter? (15%)
