3 January 2014: COUNTDOWN 630

The first COUNTDOWN number puzzle of the year invites you to arrive at a target number from the six numbers given. Unlike the TV show, you must use all SIX numbers in your attempt:

Using ALL six numbers 1, 1, 10, 10, 50 and 100 once each, with + – x ÷ available, can you arrive at the target number of 630?

Get in touch if you have solved today’s challenge.

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2 Responses to 3 January 2014: COUNTDOWN 630

  1. awizzbang says:


    Quite a tricky one, but I do like these :-)

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