hard 5×5 Set 68 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ _ _ | 3 _ _ | _ 1 6]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ _ | 16 14 12 | _ _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [14 _ _ | _ _ 13 | 10 _ _]

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

SubType
magic-square
Difficulty
hard
Grid
  • [14,null,null]
  • [null,null,13]
  • [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 42. Grid: [_ 10 _ | _ _ 16 | 13 _ _]

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

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