Added Zoridor and Zigtris (#258)

* Add Zoridor, a terminal Quoridor game

* Added Zigtris, a terminal tetris

README.md

@@ -215,6 +215,8 @@ List of projects that provide terminal user interfaces
 - [typeinc](https://github.com/AnirudhG07/Typeinc) ncurses based typing speed test with various difficulty levels.
 - [typing-game-cli](https://github.com/akgondber/typing-game-cli) Command line game to practice your typing speed by competing against typer-robot or against your best result
 - [Wordle](https://github.com/m-dango/raku-wordle/) Script and library for Wordle, written in Raku
+- [Zigtris](https://github.com/ringtailsoftware/zigtris) YA terminal tetris
+- [Zoridor](https://github.com/ringtailsoftware/zoridor) Play Quoridor in the terminal
 ---
 </details>