diff --git a/HelloWorld.sln b/HelloWorld.sln
index 0e1c343..cb78aa6 100644
--- a/HelloWorld.sln
+++ b/HelloWorld.sln
@@ -5,6 +5,8 @@ VisualStudioVersion = 17.12.35527.113
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HelloWorld", "HelloWorld\HelloWorld.csproj", "{B80B122C-CBDD-4A93-850F-41E19732915A}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "intVariable", "intVariable\intVariable.csproj", "{E4F0A953-68EB-4231-AE4C-040E1A13747A}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{B80B122C-CBDD-4A93-850F-41E19732915A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B80B122C-CBDD-4A93-850F-41E19732915A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B80B122C-CBDD-4A93-850F-41E19732915A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E4F0A953-68EB-4231-AE4C-040E1A13747A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E4F0A953-68EB-4231-AE4C-040E1A13747A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E4F0A953-68EB-4231-AE4C-040E1A13747A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E4F0A953-68EB-4231-AE4C-040E1A13747A}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE