expert 3×3 Set 16 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 3 _ | _ _ 1 | 2 7 6]

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Answer: 4 3 8 | 9 5 1 | 2 7 6

SubType
magic-square
Difficulty
expert
Grid
  • [null,3,null]
  • [null,null,1]
  • [2,7,6]
SolvedGrid
  • [4,3,8]
  • [9,5,1]
  • [2,7,6]
MagicConstant
15

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ 13 8 | 7 _ _ | _ 9 10]

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Answer: 12 13 8 | 7 11 15 | 14 9 10

SubType
magic-square
Difficulty
expert
Grid
  • [null,13,8]
  • [7,null,null]
  • [null,9,10]
SolvedGrid
  • [12,13,8]
  • [7,11,15]
  • [14,9,10]
MagicConstant
33

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [17 10 15 | _ 14 16 | _ _ _]

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Answer: 17 10 15 | 12 14 16 | 13 18 11

SubType
magic-square
Difficulty
expert
Grid
  • [17,10,15]
  • [null,14,16]
  • [null,null,null]
SolvedGrid
  • [17,10,15]
  • [12,14,16]
  • [13,18,11]
MagicConstant
42

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [8 _ 12 | _ _ _ | 10 9 14]

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Answer: 8 13 12 | 15 11 7 | 10 9 14

SubType
magic-square
Difficulty
expert
Grid
  • [8,null,12]
  • [null,null,null]
  • [10,9,14]
SolvedGrid
  • [8,13,12]
  • [15,11,7]
  • [10,9,14]
MagicConstant
33