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# Math Riddle | Knight Moves | I have a calculator that can display ten digits....  

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(@tajagna)
Member
Joined: 8 months ago
Posts: 16
22 July, 2019 10:58 AM  

I have a calculator that can display ten digits. How many different ten-digit numbers can I type using just the 0-9 keys once each, and moving from one keypress to the next using the knight’s move in chess? (In chess, the knight move in an L-shape – one square up and two across, two squares down and one across, two squares up and one across, and other like combinations)

 

Note : Don't see replies or google it,  if you are truly intelligent.

This topic was modified 2 months ago 3 times by Tajagna Vyas

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