Update index.html

Author: tharun9772

apps/index.html

@@ -177,6 +177,11 @@ <h3>DogeUB</h3>
   <img src="/apps/duckmath/duckmath.png" alt="Duck Math">
   <h3>DuckMath (Duck Math)</h3>
   <a class="play-btn" href="/app-viewer/?view=/apps/duckmath/">Play</a>
+</div>
+  <div class="game-card">
+  <img src="/apps/zodiac/zodiac-preiview.png" alt="Zodiac">
+  <h3>DuckMath (Duck Math)</h3>
+  <a class="play-btn" href="/app-viewer/?view=/apps/zodiac/">Play</a>
 </div>
 </div>