In the puzzle below, fill in the numbers 1 through 6 so that each number appears exactly once in each row and in each column.
The clues give the sum of the numbers in certain squares.
For example, the first clue, A234 = 6, tells you that the numbers in the squares A2, A3, and A4 add up to 6.
It's helpful to remember that the sum total for each row and column must be 21 (1 + 2 + 3 + 4 + 5 + 6).
Hints:

A234 = 6
A45 = 8
AB6 = 9
ABC4 = 11
BCD5 = 8
C12 = 8
       


CD6 = 4
CDE3 = 12
D34 = 10
DEF1 = 9
E345 = 8
F23 = 10
F56 = 7

Solution to the Problem:


Correctly solved by:

1. Alp Aribal Istanbul, Turkey
2. James Alarie Flint, Michigan