magic-square/4x4/expert · Sada 86

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [7 12 _ | 6 _ _ | 11 _ 9] =
2
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [11 18 _ | _ 14 12 | 15 _ _] =
3
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [17 _ _ | _ 14 16 | 13 _ 11] =
4
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 12 17 | 18 _ _ | 11 16 _] =
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