Dictionary
search :       browse : 
A B C D E F G H I J K L M
  N O P Q R S T U V W X Y Z
         
Description
Related Terms
Everyday Examples
Interactive Checkpoint
More Information
Challenge
How to use this dictionary
Contact
 Challenge
 Magic Sum:  The constant sum of the numbers in each row, column, or diagonal of a magic square.

Magic Square: Make the sum of the rows, columns, and diagonals all equal the same integer.

Magic Hexagon: Make the sum of each of the rows equal certain numbers.

Magic Circle: Make the sum of all rows equal the same number.

Magic Triangle: Place the digits 1 through 9 in the circles in a very special way.

Multiple Calculations: Place the digits 1 through 9 in the empty boxes in a special way.