hard 5×5 Set 64 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [14 7 _ | _ _ _ | 10 _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ _ 14 | _ _ 7 | _ _ 12]

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

SubType
magic-square
Difficulty
hard
Grid
  • [null,null,14]
  • [null,null,7]
  • [null,null,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 24. Grid: [9 4 _ | _ _ _ | 5 _ _]

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

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

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

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

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