diff --git a/cheatsheet.css b/cheatsheet.css
index 8ceee94..cb5e3be 100644
--- a/cheatsheet.css
+++ b/cheatsheet.css
@@ -342,4 +342,22 @@ html {
  .box143 { grid-row: span 6; background-color: #D0B8A8 }
  .box144 { grid-row: span 5; background-color: #9CA986 }
  .box145 { grid-row: span 6; background-color: #FFC6C6 }
+ /* -----------------C#-------------------------*/
+ .box146 { grid-row: span 7; background-color: #E0E5B6 }
+ .box147 { grid-row: span 10; background-color: #B3C8CF }
+ .box148 { grid-row: span 7; background-color: #CADABF }
+ .box149 { grid-row: span 9; background-color: #ECCA9C }
+ .box150 { grid-row: span 10; background-color: #B0EBB4 }
+ .box151 { grid-row: span 5; background-color: #FFC6C6 }
+ .box152 { grid-row: span 5; background-color: #FFC6C6 }
+ .box153 { grid-row: span 5; background-color: #FFC6C6 }
+ .box154 { grid-row: span 5; background-color: #FFC6C6 }
+ .box155 { grid-row: span 5; background-color: #FFC6C6 }
+ .box156 { grid-row: span 5; background-color: #FFC6C6 }
+ .box157 { grid-row: span 5; background-color: #FFC6C6 }
+ .box158 { grid-row: span 5; background-color: #FFC6C6 }
+ .box159 { grid-row: span 5; background-color: #FFC6C6 }
+ .box160 { grid-row: span 5; background-color: #FFC6C6 }
+ .box161 { grid-row: span 5; background-color: #FFC6C6 }
+ .box162 { grid-row: span 5; background-color: #FFC6C6 }
 
diff --git a/languages/cs.html b/languages/cs.html
index a0249ee..7eeded6 100644
--- a/languages/cs.html
+++ b/languages/cs.html
@@ -28,8 +28,166 @@
 <!----------------------------Main Content---------------------------------------->
 
     <div class="container">
+        <div class="box box146">
+            <h1>Basics</h1>
+            <ul>
+                <li><a href="https://www.javatpoint.com/c-sharp-example" target="_blank">Example</a></li>
+                <li><a href="https://www.javatpoint.com/csharp-variables" target="_blank">Variables</a></li>
+                <li><a href="https://www.javatpoint.com/csharp-data-types" target="_blank">Data Types</a></li>
+                <li><a href="https://www.javatpoint.com/csharp-operators" target="_blank">Operators</a></li>
+                <li><a href="https://www.javatpoint.com/csharp-keywords" target="_blank">Keywords</a></li>
+            </ul>
+        </div>
+        <div class="box box147">
+            <h1>Control Statement</h1>
+            <ul>
+                <li><a href="https://www.javatpoint.com/c-sharp-if-else" target="_blank">if-else</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-switch" target="_blank">switch</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-switch" target="_blank">For Loop</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-while-loop" target="_blank">While Loop</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-do-while-loop" target="_blank">Do-While Loop</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-break-statement" target="_blank">Break</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-continue-statement" target="_blank">Continue</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-goto-statement" target="_blank">Goto</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-comments" target="_blank">Comments</a></li>
+            </ul>
+        </div>
+        <div class="box box148">
+            <h1>Function</h1>
+            <ul>
+                <li><a href="https://www.javatpoint.com/c-sharp-function" target="_blank">Function</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-call-by-value" target="_blank">Call by Value</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-call-by-reference" target="_blank">Call by Reference</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-out-parameter" target="_blank">Call by Parameter</a></li>
+            </ul>
+        </div>
+        <div class="box box149">
+            <h1>Array</h1>
+            <ul>
+                <li><a href="https://www.javatpoint.com/c-sharp-arrays" target="_blank">Array</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-passing-array-to-function" target="_blank">Array to Function</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-multidimensional-array" target="_blank">Multidimensional Array</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-multidimensional-array" target="_blank">Jagged Arrays</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-params" target="_blank">Params</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-array-class" target="_blank">Array class</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-command-line-arguments" target="_blank">Command Line Args</a></li>
+            </ul>
+        </div>
+        <div class="box box150">
+            <h1>Object Class</h1>
+            <ul>
+                <li><a href="https://www.javatpoint.com/c-sharp-object-and-class" target="_blank">Object and Class</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-constructor" target="_blank">Constructor</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-destructor" target="_blank">Destructor</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-destructor" target="_blank">this </a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-static" target="_blank">static</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-static-class" target="_blank">static class</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-static-constructor" target="_blank">static constructor</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-structs" target="_blank">Structs</a></li>
+                <li><a href="https://www.javatpoint.com/c-sharp-structs" target="_blank">Enum</a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
+        <div class="box box#">
+            <h1></h1>
+            <ul>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+                <li><a href="" target="_blank"></a></li>
+            </ul>
+        </div>
         <div class="box box#">
-            <h1>Coming soon!</h1>
+            <h1></h1>
             <ul>
                 <li><a href="" target="_blank"></a></li>
                 <li><a href="" target="_blank"></a></li>