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2016 Representable as 10?9?8?7?6?5?4?3?2?1? ? HP 49G Challenge
01-04-2016, 08:29 AM
Post: #1
2016 Representable as 10?9?8?7?6?5?4?3?2?1? ? HP 49G Challenge
Can you provide an HP 49G programme to solve this?

http://www.theguardian.com/science/2016/...3-2-1-2016
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01-18-2016, 10:04 AM
Post: #2
RE: 2016 Representable as 10?9?8?7?6?5?4?3?2?1? ? HP 49G Challenge
And here some notes on the answers:

http://www.theguardian.com/science/2016/...ick-puzzle
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