expert 5×5 Set 12 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [6 _ _ | 1 5 9 | _ 3 _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [17 _ _ | _ 14 16 | 13 18 _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [17,null,null]
  • [null,14,16]
  • [13,18,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: [10 _ _ | 9 _ 13 | 14 7 _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ 13 12 | 15 11 _ | 10 _ _]

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

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