expert 5×5 Set 68 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [11 _ _ | 18 14 _ | 13 12 _]

Show answer

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [14 7 12 | _ _ 13 | _ 15 _]

Show answer

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

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

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ 15 8 | 9 11 13 | _ _ _]

Show answer

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

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

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 1 _ | 3 5 7 | _ 9 _]

Show answer

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

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