magic-square/3x3-starter · 套题 72

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 18 11 | 12 _ 16 | _ 10 _] =
2
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 7 6 | _ 5 1 | _ _ 8] =
3
Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [10 _ _ | _ 11 7 | _ 13 12] =
4
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ _ 2 | 3 5 _ | _ 1 6] =
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