Medium Bøker

Medium 250 Tridoku Sudoku Puzzles: to Hard Triangular Sudoku Puzzles

Medium Killer Sudoku 200 Puzzle With Solution Vol 9: 9x9, Advanced sumoku Puzzle

Medium Killer Sudoku 200 Puzzle With Solution Vol 7: 9x9, Advanced sumoku Puzzle

Medium Killer Sudoku 200 Puzzle With Solution Vol 2: 9x9, Advanced sumoku Puzzle