magic-square/5x5/hard · 套题 27

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ _ | _ 14 _ | _ 12 17] =
2
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 3 _ | 1 5 _ | _ _ _] =
3
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [5 _ _ | _ _ _ | 9 4 _] =
4
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [5 10 _ | _ 8 _ | _ _ _] =
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