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Logic Level 3

Eleven matches are arranged to form the digital number 63. Move only one match to another position to form a different two-digit digital number.

How many different two-digit digital numbers can we get?


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4 8 5 6 3 1 7 2

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1 solution

Aravind Vishnu
Sep 14, 2015

Possibilities are 03, 59, 62, 65, 93

Good for you!

There are only five solutions, and the one you missed is 03. 87 would need moving one match and DISCARDING one match (to make a digital 7)

See: http://www.problemsolvingpathway.com/pspsamples/PuzzledProblemSolving.pdf

Ashley Fernandes - 5 years, 9 months ago

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Thank you, we write 7 sometimes with a cut. sorry to have mislead. i've corrected it.

Aravind Vishnu - 5 years, 8 months ago

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