magic-square/5x5/hard · 套题 50

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 7 _ | _ 5 _ | 4 _ _] =
2
Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [10 _ _ | 9 _ 13 | _ _ _] =
3
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [7 _ _ | 12 _ _ | _ 10 _] =
4
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [17 _ _ | 10 _ _ | _ 16 _] =
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