Sudokude * ,MateriasSudokuMathematical recreationsLogic puzzlesEdiciones (1)"Guardian" Sudoku (Guardian Books)ISBN 9781843544890Más obras de * ,TunisiaNicholson Guide to the Waterways: Grand Union, Oxford & The South East No. 1 (Waterways Guide)Nicholson Guide to the Waterways: Severn, Avon & Birmingham No. 2 (Waterways Guide)