**GRID PUZZLE**

(A) In the first table, fill the numbers from 1 to 9 without repetition such
that the individual row totals, column totals, principal diagonal totals
become 15.

After filling the number, on clicking the
cell, the no. gets removed from the repository so that one can see the remaining
numbers.

(B) In the second table, fill the numbers from 1 to 25 without repetition such
that the individual row totals, column totals, principal diagonal totals
become 65.

After filling the number, on clicking the
cell, the no. gets removed from the repository so that one can see the remaining
numbers.

(C) In the third table, fill the numbers from 1 to 49
without repetition such that the individual row totals, column totals,
principal diagonal totals become 175.

After filling the number, on clicking the
cell, the no. gets removed from the repository so that one can see the remaining
numbers.

*( FIRST TABLE )*

*( SECOND TABLE )*

*( THIRD TABLE )*