hard 5×5 Set 54 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [_ _ 12 | 15 _ _ | 10 _ _]

Show answer

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

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

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ 13 | _ 14 _ | _ 16 _]

Show answer

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

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

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

Show answer

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

SubType
magic-square
Difficulty
hard
Grid
  • [10,null,14]
  • [null,11,null]
  • [null,null,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: [_ _ _ | _ 8 _ | 7 12 _]

Show answer

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

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