expert 4×4 Set 11 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [13 12 17 | 18 _ 10 | _ _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ _ 9 | 6 8 10 | 7 _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [5 10 _ | 12 8 _ | _ _ 11]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [7 _ _ | 6 8 _ | 11 _ 9]

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

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