hard 5×5 Set 93 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [10 _ 14 | _ _ _ | _ _ 12]

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

SubType
magic-square
Difficulty
hard
Grid
  • [10,null,14]
  • [null,null,null]
  • [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: [7 _ _ | _ 8 _ | 11 _ _]

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

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

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

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

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

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [2 _ _ | _ 5 _ | 4 _ _]

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

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