Magic Square Help
"
helpContent += "Put the 9 numbers into the 3x3 squares by drag and drop. "
helpContent += "The goal of the game is to make all numbers in the horizontal, vertical and diagonal "
helpContent += "directions added to the same number.
"
helpContent += "Here is a example:
"
helpContent += ''
helpContent += '| 6 | 7 | 2 |
'
helpContent += '| 1 | 5 | 9 |
'
helpContent += '| 8 | 3 | 4 |
'
helpContent += "
"
helpContent += ""
helpContent += "