Saturday 28 December 2013

words from EDUCATION

More than 100 words can be formed using the letters in EDUCATION without repeating any letter in a word.How many can you find?

Sunday 15 December 2013

odd one out

 

 

Which number is the odd one out?

17689 , 18769 , 71968 , 81796 , 67189 .

 

Saturday 14 December 2013

magic square sudoku 14




 1




14




15




 4

11


 8






5


10



 6




 9
12




 7





16


 3


 2


13






 4


15


14


  1





10




5
 8




11



7


12






9


  6

13




2




3




16

14


 1






4


15

 8




11




10




 5



 9


 6


 7


12





3




16
13




2




15




 4
1




14





 5


10


 11


8



12




 7




6




 9

 2


13






16


 3


                          GIANT SUDOKU 16x16
Fill in the grid with numbers from 1 to 16 in such a way that every row,every column ,every 4x4 box,each corner to corner diagonal accommodates numbers 1 to 16 without repeating any. Also,each 4x4 box is a magic square of order 4.