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

Home > Shapes
Arrow dice (Posted on 2006-03-22) Difficulty: 3 of 5
You have a six-sided die with an arrow on each face. You play a little game with the die. You place the die flat on the table. You rotate the die in the direction of the arrow on the top face. This step is repeated each time by looking at the arrow on the top face of the die. The game is over when you see the same arrow pointing in the same direction twice.

If you can choose the directions of the arrows and the starting position of the die, what is the longest this game can last?

What is the farthest the die can go from the start to the end of the game?

See The Solution Submitted by Tristan    
Rating: 3.8000 (5 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Solution | Comment 2 of 6 |

I've edited this post as my initial observations were incorrect.  I've posted a more correct solution in a later post. 

I should say that I still give much of the credit to tomarken, as his description of his solution inspired me to realize the latter solution.

Edited on March 24, 2006, 7:19 am
  Posted by Dej Mar on 2006-03-22 13:06:08

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 (14)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information