expert 5×5 Set 74 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 42. Grid: [17 12 _ | 10 _ 18 | 15 _ _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [17,12,null]
  • [10,null,18]
  • [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 24. Grid: [11 6 _ | 4 _ 12 | 9 _ _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [11,6,null]
  • [4,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 15. Grid: [_ 7 _ | 9 _ 1 | _ 3 8]

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

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