Math Puzzles Volume 3: Even More Riddles And Brain Teasers In Geometry, Logic, Number Theory, And Probability 1517596351, 9781517596354

Math Puzzles Volume 3: Even More Riddles And Brain Teasers In Geometry, Logic, Number Theory, And Probability 1517596351, 9781517596354

You have two ropes that each burn in 1 hour but not at a uniform rate. How can you measure 45 minutes? How can you make

556 66 2MB Read more

Math Puzzles Volume 2: More Riddles And Brain Teasers In Counting, Geometry, Probability, And Game Theory 1517531624, 9781517531621

What is a better fit: a square peg in a round hole, or a round peg in a square hole?Your music player seems to be playin

1,038 119 1MB Read more

Math Puzzles Volume 2: More Riddles And Brain Teasers In Counting, Geometry, Probability, And Game Theory 1517531624, 9781517531621

What is a better fit: a square peg in a round hole, or a round peg in a square hole?Your music player seems to be playin

676 155 2MB Read more

Math Puzzles, Volume 1: Classic Riddles and Brain Teasers in Counting, Geometry, Probability, and Game Theory [1] 1517421624

You want to cut a tortilla into 8 pieces. What's the minimum number of cuts you need to make? Is it statistically

1,055 145 2MB Read more

The 100 Best Brain Teasers for Kids: A Mind-Blowing Challenge of Wordplay, Math, and Logic Puzzles 1648768032, 9781648768033

Put your thinking skills to the test with fun and tricky brain teasers for kids 8 to 12 Get ready to flex your mind mu

920 144 3MB Read more

Quant Riddles: The Greatest Collection of Challenging Math and Logic Puzzles 0000000001, 0011111010, 1111101000

Do you like to solve riddles, puzzles and brain teasers? Do you think outside the box? Are you creative? Do you like to

186 38 1MB Read more

More Number Puzzles 0584107633, 9780584107630

115 113 2MB Read more

The Original Area Mazes, Volume 2: 100 More Addictive Puzzles to Solve with Simple Math—and Clever Logic! 161519522X, 9781615195220

393 22 12MB Read more

Puzzles and Teasers for Everyone

David Pritchard, Editor of TOP PUZZLES magazine, has put together this pot-pourri of word, number, logic, real life and

498 65 4MB Read more

The Original Area Mazes, Volume 2: 100 More Addictive Puzzles to Solve with Simple Math―and Clever Logic! 161519522X, 9781615195220

The rules are simple . . . The math is easy . . . The puzzles get harder and harder! Hooked on area mazes? YOU’RE IN

313 54 39MB Read more