diff --git a/GeometriCS.csproj b/GeometriCS.csproj
new file mode 100644
index 0000000..fa71b7a
--- /dev/null
+++ b/GeometriCS.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/GeometriCS.sln b/GeometriCS.sln
new file mode 100644
index 0000000..b15f772
--- /dev/null
+++ b/GeometriCS.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34622.214
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GeometriCS", "GeometriCS.csproj", "{19D8D2EA-9CA2-4CF6-9925-4CD89B2828C2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{19D8D2EA-9CA2-4CF6-9925-4CD89B2828C2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{19D8D2EA-9CA2-4CF6-9925-4CD89B2828C2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{19D8D2EA-9CA2-4CF6-9925-4CD89B2828C2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{19D8D2EA-9CA2-4CF6-9925-4CD89B2828C2}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FB9F3072-E6CE-42AD-9476-CFDB0C473763}
+	EndGlobalSection
+EndGlobal