easy 4×4 Set 80 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [8 1 6 | _ _ 7 | 4 _ _]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ _ 8 | _ 11 13 | 14 _ 12]

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ _ | 10 _ 18 | 15 16 11]

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

SubType
magic-square
Difficulty
easy
Grid
  • [null,null,null]
  • [10,null,18]
  • [15,16,11]
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: [13 12 _ | 18 _ 10 | 11 _ _]

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

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