Will Shortz Presents Insomnia Sudoku

Author: Will Shortz
ISBN: 9781250106346
Publisher: St Martins Press
Year first published: 11 Oct 2016
Pages: 320
Format: Paperback / softback

Can't sleep? Grab a sudoku puzzle!

When insomnia strikes, don't lay in bed and count sheep - grab a pen and get puzzling! This portable omnibus features:

- 200 Easy to Hard Puzzles
- Lots of space for easy solving
- Edited by Will Shortz