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2001 digits (Posted on 2002-04-29) Difficulty: 2 of 5
A string of 2001 digits begins with a "6". Any number formed by two consecutive digits is divisible by either 17 or 23.

What is the last digit in this sequence?

What if the sequence had 2002 digits?

See The Solution Submitted by levik    
Rating: 4.3333 (6 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionPuzzle SolutionK Sengupta2008-07-21 04:27:44
answerK Sengupta2007-12-23 11:58:55
vivek ..this is for u ............ravi2004-09-30 12:02:25
SolutionsolutionFatBoy2003-08-12 09:40:50
Some ThoughtsOkGamer2003-04-14 11:33:05
clarificationRick2003-02-07 05:26:23
missing pointvivek2002-05-01 06:57:27
not exactlylevik2002-05-01 05:53:35
solutionDave Turner2002-04-30 17:15:16
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