Welcome to the world of Number Challenge from Professor Puzzle. Puzzles with numbers have always been popular. Within the Number Challenge range you will find many puzzles with different difficulty levels (6 Stars being the hardest)
The Magic Square:
Aim: Can you make every row add up to 15?
Arrange the pieces (1-9) so that every horizontal and vertical row, and the two corner diagonal rows equal 15. This brilliant concept allows you to complete the puzzle by using every number from 1 - 9!
Difficulty Level: 2 out of 6
Product Code: 1171
