This is a PDF ebook only, and a download link will be shared by email upon purchase.
In this ebook, Puzzlemaster Serkan Yürekli has completed a full exploration of region division puzzle type Araf, where the grid must be divided into regions joining two circled numbers with an area strictly between the numbers. This collection of 50 hand-crafted puzzles, including 12 puzzles across three variations, contains puzzles from easy to very hard, with some incredible Aha moments throughout.
(Originally published in January, 2021.)