🔧 Add Visual Studio solution file

Author: marcode24

weekly-challenges.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.002.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "weekly-challenges", "weekly-challenges.csproj", "{9AC8FB7D-179A-4836-81E5-618E5173EB35}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9AC8FB7D-179A-4836-81E5-618E5173EB35}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9AC8FB7D-179A-4836-81E5-618E5173EB35}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9AC8FB7D-179A-4836-81E5-618E5173EB35}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9AC8FB7D-179A-4836-81E5-618E5173EB35}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {AD2B30D3-5AA5-4748-A39E-CCFC40A3CD2C}
+	EndGlobalSection
+EndGlobal