magic-square/4x4/expert · Satz 44

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [17 _ 15 | _ 14 16 | _ 18 _] =
2
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [4 9 2 | _ _ 7 | _ _ 6] =
3
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [11 _ _ | _ 14 12 | 15 _ 17] =
4
Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [12 _ 14 | 13 _ 9 | 8 _ _] =
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