Logic puzzle products

Sudoku Duel


Sudoku Duel

Sudoku Duel

52 page 14.5x20.5 cm monthly magazine containing 70 Classic Sudoku, Diagonal Sudoku, OddEven Sudoku, Irregular Sudoku, Multi Sudoku, Mega Sudoku and Sum Sudoku puzzles in hard and very hard difficulty levels.


  • Media: Magazine
  • Released: June 2009
  • Frequency: 12 per year
  • Number of pages: 52
  • Dimensions: 14.5 x 20.5 cm
  • Language: Russian


  • In shops: Russia


  • Puzzle types: Classic Sudoku
  • Puzzle types (misc.): Mega Sudoku, Irregular Sudoku, Diagonal Sudoku, Multi Sudoku, Sum Sudoku and OddEven Sudoku
  • Number of puzzles: 70
  • Difficulty Levels: hard and very hard