hard 5×5 Set 16 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [8 _ 12 | _ _ 7 | _ _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ _ _ | 7 5 _ | 2 _ _]

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

SubType
magic-square
Difficulty
hard
Grid
  • [null,null,null]
  • [7,5,null]
  • [2,null,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: [11 _ 9 | _ _ _ | 7 _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ _ 11 | _ _ _ | 5 _ 9]

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

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