hard 5×5 Set 19 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ 15 | _ _ _ | 13 _ 11]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 10 _ | _ 14 _ | _ 18 _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ 6 _ | _ _ 12 | 9 _ _]

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

SubType
magic-square
Difficulty
hard
Grid
  • [null,6,null]
  • [null,null,12]
  • [9,null,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: [_ _ 14 | 15 _ 7 | _ _ _]

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

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