Killer Samurai Sudoku: 55 Puzzles (vol.1)

See also (possibly by other authors):
2008PaperbackKiller Samurai Sudoku: 75 Puzzles
Puzzles

by djape

Lulu.com · 2006

Ppb.

ISBN: 978-1-84728-089-3

ISBN-10: 1-84728-089-7