This type of puzzle has been around for many years. There were particularly popular around one hundred years ago when matches were widely available as many people smoked.

"The definitive modern match was born in mid-19th century by Swedish chemist Gustaf Erik Pasch. His ‘safety match’ design moved the phosphorus away from the match itself and onto safe striking surface, enabling creation of much safer, easier to use, and cheaper matches. His invention was greatly popularized by Swedish industrialist and inventor John Edvard Lundström who started first mass production of this type of matches." (Source: historyofmatches.com)

Today matches are not such common items but the puzzles remain. You can work on them using lolly sticks, toothpicks, headless matchsticks (available from craft shops), pencils, crayons, cotton buds and on a computer as you are doing now.

Solution

The solutions to this and other Transum puzzles, exercises and activities are available here when you are signed in to your Transum subscription account. If you do not yet have an account and you are a teacher, tutor or parent you can apply for one by completing the form on the Sign Up page.

A Transum subscription also gives you access to the 'Class Admin' student management system, downloadable worksheets, many more teaching resources and opens up ad-free access to the Transum website for you and your pupils.

Still looking for a challenge? Try one of these activities:

Ming Game Suko Sujiko Interactive number-based logic puzzles similar to those featuring in daily newspapers. The short web address is: Transum.org/go/?to=suko

Challenge Satisfaction This is quite a challenging number grouping puzzle requiring a knowledge of prime, square and triangular numbers. The short web address is: Transum.org/go/?to=satisfaction

Suggested Magic Square Puzzle Find all of the possible ways of making the magic total from the numbers in this four by four magic square. The short web address is: Transum.org/go/?to=magicsquarepuzzle

There are many more puzzles on the Transum Puzzle page.

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