Help please!

\begin{tabular}{|c|c|c|c|} \hline & \multicolumn{3}{c|}{ Magic Square Puzzle } \\ \hline & & \multicolumn{3}{c|}{ Magic square } \\ \hline & & 1 & 1 \\ \hline 1 & 1 & 1 \\ \hline \end{tabular} - The objective of this puzzle is for the sum of Magic Square (D16) to equal 45. - When solving this puzzle, you are allowed to modify only the values within the magic square (cells B7:09) "When solving this puzzle, the following conditions should be met: - All of the variables within the magic square should contain a different value _. HINT: AllDifferent - All variables within the magic square should be integers - Each (of 3) column sum should equal 15 - Each (of 3) row sum should equal 15 " Each (of 2) diagonal sum should equal 15