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

Home > Numbers
Magic 46 (Posted on 2011-11-03) Difficulty: 2 of 5
When the below magic square has been completed, each row and each column will add up to 46, as will each of the two main diagonals. The total of the four corners will also be 46 and each of the nine 2x2 subsquares will add up to 46 as well.

Complete the magic square.

       
    8 14
    13  
15     4

See The Solution Submitted by Charlie    
No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
Hints/Tips too easy Comment 2 of 2 |
I wont bother actually finding the numbers as the square is perfectly determined by the numbers given.

There is a 2x2 square with 3 numbers: 8, 14, 13 which determines the 4th.

Then you can get the 2x2 square directly below it,
the 3rd and 4th columns,
the 4th row,
the / diagonal,
the center 2x2 square,
the 2nd column and the 2nd and 3rd row,
and the first row/column

  Posted by Jer on 2011-11-03 11:26:52
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 (6)
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