expert 3×3 Set 68 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ _ _ | _ 5 1 | 2 7 6]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 12 13 | _ 14 _ | 15 16 _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [null,12,13]
  • [null,14,null]
  • [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 24. Grid: [5 12 7 | _ 8 _ | 9 _ _]

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

SubType
magic-square
Difficulty
expert
Grid
  • [5,12,7]
  • [null,8,null]
  • [9,null,null]
SolvedGrid
  • [5,12,7]
  • [10,8,6]
  • [9,4,11]
MagicConstant
24

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ _ 7 | 10 _ 6 | _ 4 11]

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

SubType
magic-square
Difficulty
expert
Grid
  • [null,null,7]
  • [10,null,6]
  • [null,4,11]
SolvedGrid
  • [5,12,7]
  • [10,8,6]
  • [9,4,11]
MagicConstant
24