Mathematical Puzzles

Dual Cryptograms

Anagrams Cryptograms Doublets
Logic Puzzles Magic Word Squares Sudoku
Chess Fractal Puzzles Tangrams




Intellectual Puzzles
List of Puzzles
Analytical Puzzles
Christmas Puzzles
New Year's Puzzles
Fractal Puzzles
Easter Puzzles
Nature Fractals
Encrypted Quotations
Fractal Images
Baseball Puzzles
Daily Fractal Puzzle
Math Recreations
Algebra Placement
Cryptogram Challenge
Tangram Stories
Puzzle Categories
Thanksgiving Quotes
Christmas Quotes
Christmas Logic
New Year Resolutions
Advertise With Us

Previous Logic Puzzle

Next Logic Puzzle


Jim and Carol were two long distance lovers.  Jim lived in Chicago, and Carol lived in New York.  Jim was eager to get married soon.  Carol, who wanted to concentrate on her career, wanted to delay for at least two years.  Knowing that Chicago and New York have a time difference on an hour, Carol told Jim over the phone that if he proposed at a time when both Chicago and New York have the same time, she would agree to get married right away.  Within a month, Jim proposed, and Carol agreed.  And the married couple, at least for Jim, lived happily ever after.  How did this happen?  When did Jim proposed?


Previous Puzzle

Next Puzzle

Bits and Beyond...


Prime numbers have captured the hearts of many mathematicians for centuries.  During 18th century, mathematician Christian Goldbach (1690-1764) wrote to Leonhard Euler that he believed it could be shown that every even integer greater than 2 is the sum of 2 primes.  For example, 30 = 23+7 and  36 = 13+23.  Until now, this conjecture has neither been proved or disproved.


Custom Search

MX iTunes, App Store, iBookstore, and Mac App Store


Hosted By Web Hosting by PowWeb

2000-2013 Logicville