Easy Brain Teasers And Answers: Tunnel Puzzles

By Marcus White

Tunnel is a kind of logic puzzles. It is played on a rectangular or square grid, where two cells are marked. The task is to draw a single line ("snake") between marked cells; this line never touches itself, not even diagonally. Numbers outside the grid show how many cells must be blackened in the corresponding row or column.

• Format: Paperback
• Language: English
• ISBN: 1724194216
• ISBN13: 9781724194213
• Release Date: September 2018
• Publisher: Independently Published
• Length: 116 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"