|   | by Alex BellosPaperback details (UK). 
 details (Germany). 
 details (Japan). ISBN: 978-1-78335-115-2 ISBN-10: 1-78335-115-2 Guardian Faber Publishing · 2017 | 
| See also: | ||
| 2016 | Hardcover | Can You Solve My Problems?: A casebook of ingenious, perplexing and totally satisfying puzzles |