expert 4×4 Set 45 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 7 _ | 1 _ 9 | _ 3 4]

Show answer

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [10 9 14 | 15 _ _ | _ 13 _]

Show answer

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

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

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ 4 9 | _ 8 _ | 7 _ 5]

Show answer

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

SubType
magic-square
Difficulty
expert
Grid
  • [null,4,9]
  • [null,8,null]
  • [7,null,5]
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: [7 _ _ | 6 8 10 | _ 4 _]

Show answer

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

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