expert 3×3 Set 79 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ 15 10 | _ 11 _ | _ 7 14]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [17 _ 15 | 12 _ 16 | _ 18 _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ _ 5 | _ 8 _ | 11 4 9]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [15 16 _ | 10 14 _ | 17 _ _]

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

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