Ulterior Hex app for iPhone and iPad

4.5 ( 7405 ratings )

Games Entertainment Arcade Puzzle
Developer: guofang zhou

Free

Current version: 1.1, last update: 8 years ago
First release : 14 Apr 2016
App size: 7.99 Mb

Just tap on the blank hex and they will turn to gray. The black hex is blocked by these gray hex.

Surround the black hex with the gray hex before it escapes!

But is it even possible?