Tuesday, 28 January 2014

mother sudoku explained

I presented a puzzle on 26/01/2013 titled mother sudoku  .http://puzzlebrainex.blogspot.in/2013/01/mother-sudoku.html. The puzzle aked to establish relation between magic square and sudoku.Now I present the solution.Put the digital roots of the numbers in each cell.See what comes!

6
4
5
3
1
2
9
7
8
9
7
8
6
4
5
3
1
2
3
1
2
9
7
8
6
4
5
4
5
6
1
2
3
7
8
9
7
8
9
4
5
6
1
2
3
1
2
3
7
8
9
4
5
6
5
6
4
2
3
1
8
9
7
8
9
7
5
6
4
2
3
1
2
3
1
8
9
7
5
6
4

 

Saturday, 4 January 2014

addition 6

In the addition below all figures have been replaced by asterisks.Given that each figure is one of 1,3,7 and 9.

Also, each figure appears thrice.

    *  *  *

+  *  *  *

*  *  *

=   *  *  *

 Can you find the sum?