SNAP Mathfairs
  • Home
  • Guidelines
  • Organizing
    • Organizing & Preparing for the Fair
    • Choosing a Theme
    • Different Types of Displays
    • Some Typical Projects
    • Who to Invite
    • Optional Timelines
    • Math Fair Club
  • Grading
    • Assessment Checklist (Grade 7)
    • Evaluation Guidelines (Grade 9)
    • Rubric for a Math Fair (Grade 12)
    • Marking Guide (Grades 5 and 6)
    • Math Fair Club Evaluation (Grades 4 and 5)
  • Resources & Contacts
    • Puzzle Sources
    • Contacts
    • Workshops and Conferences
  • Puzzles
    • Level 1 Puzzles >
      • Spoke Sum
      • Number Wheel
      • Buggy Jump
      • Pyramid
      • Nine Men in a Trench
      • Star Jump
      • Circle Jump
      • Circle Jump II
      • Four Cottages
      • Free the Animals
      • Sam's House
      • About the Solutions
      • Solutions - Level 1
    • Level 2 Puzzles >
      • Neighbourhood Sums
      • Eight Squares
      • Soko Puzzle I
      • Soko Puzzle II
      • Abdication
      • Regime Change
      • Stairways to Heaven
      • Catacombs
      • About the Solutions
    • River Crossing Puzzles >
      • The fox, the goose, and the grain
      • The fox, the goose, and the grain, and the dog
      • The mouse, the elephant, the dog, and the cat
      • Soldiers and children
      • Animal Crossing
      • The Three Thieves
      • The Missionaries and the Cannibals
      • Quarrelsome Boys
      • Jealous husbands
      • A Handful for the Farmer
      • The farmer, his children, and their pets
      • About the Solutions
    • Sudoku-Type Puzzles >
      • Cats, Cows, and Pigs
      • Latin Squares
      • Apple and Bananas I
      • Apple and Bananas II
      • Apple, Bananas, and Cherries
      • Four Skyscraper Puzzles
      • Colourful Cats and Pigs I
      • Colourful Cats and Pigs II
      • The Wizard's Hats
      • Four Colours
      • About the Solutions
    • Other Puzzles >
      • Catch the Thief
      • Cherry Glasses
      • Coin Jumping I
      • Coin Jumping II
      • Evensies
      • The 22 Game
      • Switch Positions
      • Spellbound Frogs
      • The Die Hard Jugs
      • About the Solutions
    • About the Solutions
  • About SNAP
    • Our Mandate
    • Our Supporters
    • Who Are We?
    • Curriculum Connections
    • The SNAP Approach and "Inquiry-Based Learning"
    • Some History
  • Gallery

Puzzle Sources

Our puzzles section has a collection of math fair puzzles. In addition, there are several websites that have good math-based puzzles, some of which are directly useable in a math fair. 

Thinkfun's puzzle site, Puzzles in Education, has many wonderful puzzles that can be downloaded and are ready to use in a classroom.

Math is Fun is a site with many good math fair type puzzles.


That's a good problem. This is Galileo.org's math fair page. The puzzles here are organized by level. No solutions are provided.

NRICH. This is one of Cambridge university's math enrichment sites, aimed at students for ages 5 to 19. The problems are arranged by levels or stage. Although they are good problems, many are more suitable for classroom activities than for presentation at a math fair.

AIMS Puzzle Corner. A collection of over 100 math puzzles presented by the AIMS Education Foundation. Solutions are provided online.


Books - (to purchase click on the icon of the book)

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The English and French versions of the Math Fair Booklet, and the Puzzles and Math Connections Booklet can be bought for $10.00 CAD, simply click on the picture of the book above. There is also a Spanish version of the Math Fair Booklet (electronic copy only) - contact Sean Graves (sgraves@ualberta.ca).

The following books have been recommended by teachers who have used them as resources for math fair puzzles:
  • 1000 Playthinks, Ivan Moscovich, Workman Publishing, New York, 2001.
  • The Giant Book of Math Fun, Raymond Blum, Glen Vecchione, Kurt Smith, Steve Ryan, Adam Hart-Davis, Sterling Publishing, 1999.
Below are more sources of problems and puzzles. Martin Gardner, one of our patrons, has written many excellent books on mathematical recreations (which was the name of his column that he conducted for years in Scientific American). We list some of his books below but recommend that you investigate many others. Most public libraries stock a good selection of his books.

Another excellent source of puzzles are the books by Dennis Shasha featuring Dr. Ecco. The majority of his puzzles are original, and are wonderful for high-school students. A recent book of his, listed below, includes puzzles that are accessible to students in the elementary and junior high or middle school grades.


We should also mention that quite a few of the problems in the collections by Brian Bolt are almost "math fair ready". From the point of view of sources of problems for math fairs, the ones listed here are probably his best.
  • Entertaining Mathematical Puzzles, Martin Gardner, Dover, 1961.
  • Aha! Insight, Martin Gardner, W.H.Freeman and Company, New York, 1978.
  • Riddles of the Sphinx and other Mathematical Puzzle Tales, Vol 32 of the New Mathematical Library, Mathematical Association of America, 1988
  • The Mathematical Puzzles of Sam Loyd, edited by Martin Gardner, Dover, 1959.  
  • More Mathematical Puzzles of Sam Loyd, edited by Martin Gardner, Dover, 1960.
  • The Puzzler's Elusion, a Tale of Fraud, Pursuit, and the Art of Logic, Dennis Shasha, Thunder's Mouth Press, 2006.
  • 536 Puzzles and Curious problems, by Henry Ernest Dudeney, edited by Martin Gardner, Charles Scribner's Sons, New York, 1967.
  • The Moscow Puzzles---359 Mathematical Recreations, Boris A. Kordemski, edited by Martin Gardner, Dover, New York, 1992.
  • The Amazing Mathematical Amusement Arcade, Brian Bolt, Cambridge Univ Press, 1980.  
  • The Mathematical Funfair, Brian Bolt, Cambridge Univ Press, 1985.
  • Mathematical Cavalcade, Brian Bolt, Cambridge Univ Press, 1988.
  • A Mathematical Pandora's Box, Brian Bolt, Cambridge Univ Press, 1989
  • A Mathematical Jamboree, Brian Bolt, Cambridge Univ Press, 1991.