NNumber and Logic PuzzlesNumber and Logic Puzzlesde Times Mind Games StaffMateriasPuzzlesPuzzles, juvenile literatureEdiciones (1)Number and Logic Puzzles (2016)HarperCollins Publishers Limited · inglés · ISBN 9780008190309Más obras de Times Mind Games StaffKiller Su DokuKiller Su Doku Bk. 5SSu DokuSu Doku