Here's a math puzzle my student brought in yesterday. His math teacher gave it to the class as an exercise. I hadn't seen it before and had fun with it, so I thought I'd pass it on just in case there's any other puzzle geeks out there!
Directions: Place the numbers 1 through 8 in the grid below so that no two consecutive numbers are adjacent, either vertically, horizontally, or diagonally.

Here's some examples of incorrect placement:


If anyone's interested, I'll post a solution in the next couple days.
Directions: Place the numbers 1 through 8 in the grid below so that no two consecutive numbers are adjacent, either vertically, horizontally, or diagonally.
Here's some examples of incorrect placement:
If anyone's interested, I'll post a solution in the next couple days.
no subject
Date: 2010-09-23 02:28 am (UTC)Starting top left:
3,5
7,1,8,2
4,6
There's more than one solution, but that works.
I love puzzles!
no subject
Date: 2010-09-23 02:36 am (UTC)There is more than one solution, but I think it's a sign that you came up with the exact same one that I did. Great minds, and such. ;)