expert 5×5 Set 15 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [6 1 _ | 7 5 _ | _ 9 _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [6,1,null]
  • [7,5,null]
  • [null,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 24. Grid: [_ 6 _ | _ 8 12 | 9 10 _]

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Answer: 11 6 7 | 4 8 12 | 9 10 5

SubType
magic-square
Difficulty
expert
Grid
  • [null,6,null]
  • [null,8,12]
  • [9,10,null]
SolvedGrid
  • [11,6,7]
  • [4,8,12]
  • [9,10,5]
MagicConstant
24

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ 9 _ | 15 _ _ | 8 13 12]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [15 16 11 | _ _ 18 | _ 12 _]

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

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