Slitherlink
Subtitle: 250 Medium Сhallenging Logic Puzzles 7x7
Publisher: Independently Published; Independently published
Published: May 20, 2019
Format: paperback
Number of pages: 146
ISBN-13: 9781099493447
Notes: Source title: Slitherlink: 250 Medium Сhallenging Logic Puzzles 7x7 (Number Line Collection)