Description of Rex This game is a logical puzzle, something like a combination of Sudokurummy teen patti and classical crosswords. Each problem to be solved consist of a grid of hexagons, which you should fill with correct letters. There are clues from up to tree directions. The clues are expressed as regular expressions, which you will learn as you play.

Version history Rex New in Rex 1.0.9 News in 1.0.9:- New free problem package "Question 2" Please rate this app