Here is a 8X8 square containing numbers 1 to 5 repeated four times. Can you divide the square into four similar shaped pieces such that each piece contains only one set of five numbers?

 1        1 

 4  3    4    

     5    2 

     5    2 

 3    5  5    

    3     

 4   2  2     

 1      3  4  1 

Since shapes are equal the number of unit squares are same. Start solving from centre of the square.

Posted by Salil
on 20060824 21:21:10 