Translation needed for existing languages

@sumn2u has made changes on the original english version of the book (PR #341)

Visual Diff of Changes:

diff --git a/en/beginner-projects/rock-paper-scissors-game.md b/en/beginner-projects/rock-paper-scissors-game.md
index 63fa7fc..31407e8 100644
--- a/en/beginner-projects/rock-paper-scissors-game.md
+++ b/en/beginner-projects/rock-paper-scissors-game.md
@@ -20,3 +20,12 @@ Build a classic Rock Paper Scissors game where you play against the computer. Ch
 ## Bonus Challenge
 Add animations and sound effects to make the game more interactive.
 
+## Live Demo
+<div align="center">
+  <iframe src="https://codesandbox.io/embed/7kjyv3?view=preview"
+     style="width:100%; height: 500px; border:0; border-radius: 4px; overflow:hidden;"
+     title="rock-paper-scissors"
+     allow="accelerometer; ambient-light-sensor; camera; encrypted-media; geolocation; gyroscope; hid; microphone; midi; payment; usb; vr; xr-spatial-tracking"
+     sandbox="allow-forms allow-modals allow-popups allow-presentation allow-same-origin allow-scripts"
+   ></iframe>
+</div>
\ No newline at end of file

Review PR #341 and the source file en/beginner-projects/rock-paper-scissors-game.md to understand the English changes. Identify the corresponding files for the existing language translations and update them consistently. Done means those translations include the requested content and match the revised English version.