So You Think You've Got Problems?: Surprising and rewarding puzzles to sharpen your mind

by Alex Bellos

Hardcover

details (UK).
(see also: eBook (Kindle))

details (Germany).
(see also: Kindle Ausgabe)

ISBN: 978-1-78335-190-9

ISBN-10: 1-78335-190-X

Guardian Faber Publishing · 7. November 2019