perplexus.info :: Just Math : Arrange with 3-4-5 difference

Arrange with 3-4-5 difference (Posted on 2007-10-16)

Is it possible to place the numbers 0,1,2,3,4,5,6,7,8,9 (not necessarily in this order) in a circle such that the difference between any two neighboring numbers is 3, 4 or 5?

If it is possible, show how; if it is impossible, prove that to be the case.

Submitted by K Sengupta

Rating: 4.0000 (3 votes)

Solution: (Hide)

Refer to the respective solutions submitted by:

(i) Charlie in this location.

(ii) Paul in this location.

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re(2): hint (spoiler)	K Sengupta	2008-03-07 05:21:12
re: solution	K Sengupta	2008-03-07 05:20:11
KUDOS	Ady TZIDON	2007-10-17 06:44:07
KUDOS	Ady TZIDON	2007-10-17 06:44:05
solution	Paul	2007-10-16 20:33:58
re: hint (spoiler)	Charlie	2007-10-16 16:03:43
hint	bubu	2007-10-16 11:53:49

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:


perplexus dot info