hard 5×5 Set 76 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ 13 | _ 14 _ | 15 _ _]

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

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

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

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 10 _ | _ 14 _ | 11 _ _]

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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]
  • [11,null,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 33. Grid: [_ _ 10 | 7 _ _ | 12 _ _]

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

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