expert 4×4 Set 100 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [8 _ 4 | 1 _ 9 | _ 7 _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [8 15 10 | 13 _ _ | _ _ 14]

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

SubType
magic-square
Difficulty
expert
Grid
  • [8,15,10]
  • [13,null,null]
  • [null,null,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: [15 10 17 | _ 14 _ | 11 _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [8 _ 12 | _ 11 _ | 10 _ 14]

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

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