Magic Square 3×3 Expert — Set 68

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                "question": "Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 12 13 | _ 14 _ | 15 16 _]",
                "answer": "17 12 13 | 10 14 18 | 15 16 11",
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                "answer": "5 12 7 | 10 8 6 | 9 4 11",
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