magic-square/4x4/expert · Conjunto 91

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ 17 | 16 _ 12 | 11 _ 13] =
2
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [17 12 _ | _ _ 18 | 15 16 _] =
3
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [9 10 _ | _ _ 12 | 11 _ 7] =
4
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ 6 7 | 4 _ _ | 9 _ 5] =
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