add asciinemas

Author: daria-z

.gitignore

@@ -1 +1,3 @@
 /node_modules/
+
+demo.cast

README.md

@@ -35,17 +35,20 @@ To get started, follow these steps:
 
 **Commands to Run Games**
 
-- **`make publish`**
-
 - **`make brain-games`**
+[![asciicast](https://asciinema.org/a/2xgn4DG3Wy296ZyKb3WzmtaAf.svg)](https://asciinema.org/a/2xgn4DG3Wy296ZyKb3WzmtaAf)
 
 - **`make brain-even`**
+[![asciicast](https://asciinema.org/a/5GjH4pyYKYdYAVe1PHjN32RS8.svg)](https://asciinema.org/a/5GjH4pyYKYdYAVe1PHjN32RS8)
 
 - **`make brain-calculator`**
+[![asciicast](https://asciinema.org/a/ltJ1hPhVnQJ4o8p6JR1A2zEYH.svg)](https://asciinema.org/a/ltJ1hPhVnQJ4o8p6JR1A2zEYH)
 
 - **`make brain-progression`**
+[![asciicast](https://asciinema.org/a/6RCNWjdv4doJP0BSFbw2VhL1m.svg)](https://asciinema.org/a/6RCNWjdv4doJP0BSFbw2VhL1m)
 
 - **`make brain-prime`**
+[![asciicast](https://asciinema.org/a/I17lxaolD2zkMQnVISIEAlWX2.svg)](https://asciinema.org/a/I17lxaolD2zkMQnVISIEAlWX2)
 
 ## 📂 Project Structure
 ```