magic-square/5x5/hard · セット 59

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [7 _ _ | _ _ 10 | _ _ 9] =
2
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ _ 7 | _ _ _ | _ 10 5] =
3
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [6 7 _ | _ _ _ | 8 _ _] =
4
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [15 _ _ | _ _ 18 | _ 12 _] =
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