expert 5×5 Set 88 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 12 _ | _ 14 18 | 15 16 _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [null,12,null]
  • [null,14,18]
  • [15,16,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: [4 9 2 | 3 _ _ | _ 1 _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [4,9,2]
  • [3,null,null]
  • [null,1,null]
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: [_ 10 _ | 16 14 _ | _ 18 13]

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

SubType
magic-square
Difficulty
expert
Grid
  • [null,10,null]
  • [16,14,null]
  • [null,18,13]
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: [6 1 _ | _ 5 _ | 2 _ 4]

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

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