expert 3×3 Set 58 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ _ _ | 13 _ 9 | 8 15 10]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [6 1 8 | _ _ _ | 2 9 _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 18 13 | _ 14 _ | 15 10 _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [2 9 _ | _ 5 3 | _ 1 _]

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

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