All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Numbers
Prime Hopscotch (Posted on 2010-01-06) Difficulty: 4 of 5
Replace the numerals 1 through 8 with ever increasing prime numbers, always using the next lowest possible that is available1 to fulfill the criteria on the left. Then do the same for the right.

Present a series for the left, and one for the right.

7 + 8 = Square

6 = Prime

4 + 5 = Square


1 + 2 + 3 = Square


















7 + 8 = Cube

6 = Prime

4 + 5 = Cube


1 + 2 + 3 = Cube






If it was required that the Right set required "1" to be the next Prime following on after that used for the "8" in the Left set, what might the Right set read, if indeed it is possible?

1. Note, "always using the next lowest possible that is available" means that if it is next on the list it cannot be dismissed unless it is the last of a group of two or three and will not fulfill the criterion. Only then may you advance to the next.

See The Solution Submitted by brianjn    
Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re(2): continuing on with thebrianjn2010-01-07 04:01:13
Some Thoughtsre(2): continuing on with Good thinking.Ady TZIDON2010-01-07 02:30:09
re: continuing on with theJustin2010-01-07 02:14:48
re: continuing on with the "square" versionbrianjn2010-01-07 01:23:54
continuing on with the "square" version (spoilers for part 1)Charlie2010-01-07 01:00:34
re(3): computer solution - querybrianjn2010-01-06 22:55:05
re(2): computer solution - queryCharlie2010-01-06 22:36:09
re: computer solution - wondermentbrianjn2010-01-06 22:22:29
re: computer solution - querybrianjn2010-01-06 22:11:44
right downAdy TZIDON2010-01-06 16:25:26
right upAdy TZIDON2010-01-06 16:20:22
re: left downJustin2010-01-06 15:48:43
Solutioncomputer solutionCharlie2010-01-06 15:44:13
SolutionSolution to left and rightJustin2010-01-06 15:40:20
left downAdy TZIDON2010-01-06 15:34:25
left upAdy TZIDON2010-01-06 15:28:21
Solutionsolution dependant upon interpretationDej Mar2010-01-06 14:52:27
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information