200 KaKuro 14x14 + 15x15 + 17x17 + 18x18 and 200 Tridoku medium - hard levels.: Puzzles of medium and heavy difficulty Sudoku. Holmes introduces ... (Kakuro and Tridoku classic sudoku, Band 7) : Holmes, Basford: Amazon.de: Books
200 Kakuro and 200 Killer Sudoku puzzles. Very hard levels.: Kakuro 12x12 + 14x14 + 16x16 + 18x18 and Sumdoku 8x8 + 9x9 Very hard Sudoku puzzles. (plu (Paperback) | McNally Jackson Books
Giles Ensor's Fantastic Pocket Puzzles: 108 Hard Sudoku 14x14 - May 2022: Ensor, Giles: 9798809238335: Amazon.com: Books
Sudoku 14x14 - 106 Blank Grids: 1 grid per page; 8.5" x 11"; 216 x 279 mm; White Paper; Page Numbers; Number Place; Su Doku; Nanpure; 14 x 14 Puzzle Template Boards:
200 Kakuro 14x14 + 16x16 + 18x18 + 20x20 + 200 Calcudoku Sudoku: Easy and medium levels. Holmes presents a collection of best classic sudoku, perfect ... (Kakuro and Calcudoku classic sudoku): Holmes, Basford: 9781791825577: Amazon.com: Books