diff --git a/src/Core/CsMic.Core.csproj b/src/Core/CsMic.Core.csproj
index 29d6953..67ab902 100644
--- a/src/Core/CsMic.Core.csproj
+++ b/src/Core/CsMic.Core.csproj
@@ -7,7 +7,7 @@
 		<Nullable>enable</Nullable>
 		<GeneratePackageOnBuild>False</GeneratePackageOnBuild>
 		<AssemblyName>CSMic.Core</AssemblyName>
-		<Version>2.0.0-beta-03</Version>
+		<Version>2.0.0-beta-04</Version>
 		<PackageId>CSMic</PackageId>
 		<LangVersion>latest</LangVersion>
 	</PropertyGroup>
diff --git a/src/Core/InputInterpreter.cs b/src/Core/InputInterpreter.cs
index f743ac4..a6fcdf6 100644
--- a/src/Core/InputInterpreter.cs
+++ b/src/Core/InputInterpreter.cs
@@ -73,7 +73,10 @@ namespace CSMic
         {
             get
             {
-                return null;
+                return this.numericVariables.Select(nv => new Variable(VariableType.Numeric, nv.Key, nv.Value))
+                    .Concat(this.expressionVariables.Select(nv => new Variable(VariableType.Expression, nv.Key, nv.Value)))
+                    .Concat(this.numericArrayVariables.Select(nv => new Variable(VariableType.NumericArray, nv.Key, nv.Value)))
+                    .AsEnumerable();
             }
         }
         #endregion
diff --git a/src/Core/Variable.cs b/src/Core/Variable.cs
index 434daa1..5da61c5 100644
--- a/src/Core/Variable.cs
+++ b/src/Core/Variable.cs
@@ -14,7 +14,35 @@ namespace CSMic
 
         private string name;
 
-        private object value;
+        private object? value;
+
+        #endregion
+
+        #region Properties
+
+        public VariableType Type
+        {
+            get
+            {
+                return this.type;
+            }
+        }
+
+        public string Name
+        {
+            get
+            {
+                return this.name;
+            }
+        }
+
+        public object? Value
+        {
+            get
+            {
+                return this.value;
+            }
+        }
 
         #endregion
 
@@ -23,9 +51,19 @@ namespace CSMic
         public Variable()
         {
             this.type = VariableType.None;
-            this.value = string.Empty;
+            this.name = string.Empty;
+            this.value = null;
         }
 
+        public Variable(VariableType type, string name, object? value) 
+        {
+            this.type = type;
+            this.name = name;
+            this.value = value;
+        }
+
+
+
         #endregion
     }
 }
diff --git a/src/StandardLibrary/CsMic.StandardLibrary.csproj b/src/StandardLibrary/CsMic.StandardLibrary.csproj
index 68ea366..254c161 100644
--- a/src/StandardLibrary/CsMic.StandardLibrary.csproj
+++ b/src/StandardLibrary/CsMic.StandardLibrary.csproj
@@ -6,7 +6,7 @@
 		<AssemblyName>CSMic.StandardLibrary</AssemblyName>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
-		<Version>2.0.0-beta-03</Version>
+		<Version>2.0.0-beta-04</Version>
 		<PackageId>CSMic.StandardLibrary</PackageId>
 		<LangVersion>latest</LangVersion>
 	</PropertyGroup>