magic-square/4x4/expert · 套题 93

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ _ _ | 13 11 9 | _ 7 14] =
2
Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ 7 _ | _ 11 9 | 8 _ 10] =
3
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 9 4 | 7 _ 3 | _ _ 8] =
4
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ _ 5 | 4 _ 12 | 11 _ 7] =
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