diff --git a/vcnet/fltk.sln b/vcnet/fltk.sln
index a9d38b205..a75f335d9 100644
--- a/vcnet/fltk.sln
+++ b/vcnet/fltk.sln
@@ -89,6 +89,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "demo", "demo.vcproj", "{094
 		{8D8D210D-F628-48BB-9127-D8003DF22018} = {8D8D210D-F628-48BB-9127-D8003DF22018}
 		{7BBECC0F-9381-4BF2-87CA-3FD1DA93DEAF} = {7BBECC0F-9381-4BF2-87CA-3FD1DA93DEAF}
 		{AE750416-51BA-485C-BD76-EF11B4536EE8} = {AE750416-51BA-485C-BD76-EF11B4536EE8}
+		{AE750416-51BA-485C-BD76-EF11B4536EE8} = {AE750416-51BA-485C-BD76-EF11B4536EE8}
 		{DB6BAA16-C589-448F-9AB5-5969016549EB} = {DB6BAA16-C589-448F-9AB5-5969016549EB}
 		{78079B1F-152B-4E83-87CB-364586AB3AAC} = {78079B1F-152B-4E83-87CB-364586AB3AAC}
 		{D640A221-F95A-40FF-AC0E-0E8B615C7681} = {D640A221-F95A-40FF-AC0E-0E8B615C7681}
@@ -394,7 +395,10 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "subwindow", "subwindow.vcpr
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sudoku", "sudoku.vcproj", "{AE750416-51BA-485C-BD76-EF11B4536EE8}"
 	ProjectSection(ProjectDependencies) = postProject
-		{8AED3078-8CD8-40C9-A8FF-46080024F1EB} = {8AED3078-8CD8-40C9-A8FF-46080024F1EB}
+		{D640A221-F95A-40FF-AC0E-0E8B615C7681} = {D640A221-F95A-40FF-AC0E-0E8B615C7681}
+		{E1D9CE3F-400D-40E8-AD0D-61C29B1847FF} = {E1D9CE3F-400D-40E8-AD0D-61C29B1847FF}
+		{08B82852-90B3-4767-A5D2-F0A4FCCB2377} = {08B82852-90B3-4767-A5D2-F0A4FCCB2377}
+		{6E8E1663-B88D-4454-ADF2-279666A93306} = {6E8E1663-B88D-4454-ADF2-279666A93306}
 		{E070AAFC-9D03-41A3-BC7D-30887EA0D50F} = {E070AAFC-9D03-41A3-BC7D-30887EA0D50F}
 	EndProjectSection
 EndProject
@@ -689,6 +693,10 @@ Global
 		{7A2467D2-B03A-4964-A289-EF233EB39F69}.Debug.Build.0 = Debug|Win32
 		{7A2467D2-B03A-4964-A289-EF233EB39F69}.Release.ActiveCfg = Release|Win32
 		{7A2467D2-B03A-4964-A289-EF233EB39F69}.Release.Build.0 = Release|Win32
+		{AE750416-51BA-485C-BD76-EF11B4536EE8}.Debug.ActiveCfg = Debug|Win32
+		{AE750416-51BA-485C-BD76-EF11B4536EE8}.Debug.Build.0 = Debug|Win32
+		{AE750416-51BA-485C-BD76-EF11B4536EE8}.Release.ActiveCfg = Release|Win32
+		{AE750416-51BA-485C-BD76-EF11B4536EE8}.Release.Build.0 = Release|Win32
 		{3E822491-B134-43B0-A40E-9348FFAB527F}.Debug.ActiveCfg = Debug|Win32
 		{3E822491-B134-43B0-A40E-9348FFAB527F}.Debug.Build.0 = Debug|Win32
 		{3E822491-B134-43B0-A40E-9348FFAB527F}.Release.ActiveCfg = Release|Win32
diff --git a/vcnet/sudoku.vcproj b/vcnet/sudoku.vcproj
new file mode 100644
index 000000000..99e28aa14
--- /dev/null
+++ b/vcnet/sudoku.vcproj
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="7.10"
+	Name="sudoku"
+	ProjectGUID="{301A1EE3-8AF8-4EB8-9004-473B74E4083C}"
+	SccProjectName=""
+	SccLocalPath="">
+	<Platforms>
+		<Platform
+			Name="Win32"/>
+	</Platforms>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory=".\sudoku_"
+			IntermediateDirectory=".\sudoku_"
+			ConfigurationType="1"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="FALSE">
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories=".,.."
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN"
+				RuntimeLibrary="3"
+				UsePrecompiledHeader="2"
+				PrecompiledHeaderFile=".\sudoku_/sudoku.pch"
+				AssemblerListingLocation=".\sudoku_/"
+				ObjectFile=".\sudoku_/"
+				ProgramDataBaseFileName=".\sudoku_/"
+				SuppressStartupBanner="TRUE"
+				DebugInformationFormat="3"
+				CompileAs="0"/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="wsock32.lib comctl32.lib winmm.lib"
+				OutputFile="../test/sudokud.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="TRUE"
+				AdditionalLibraryDirectories="..\lib"
+				IgnoreDefaultLibraryNames="libcd"
+				GenerateDebugInformation="TRUE"
+				ProgramDatabaseFile=".\sudoku_/sudokud.pdb"
+				SubSystem="2"
+				TargetMachine="1"/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="_DEBUG"
+				MkTypLibCompatible="TRUE"
+				SuppressStartupBanner="TRUE"
+				TargetEnvironment="1"
+				TypeLibraryName=".\sudoku_/sudoku.tlb"
+				HeaderFileName=""/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"/>
+			<Tool
+				Name="VCWebDeploymentTool"/>
+			<Tool
+				Name="VCManagedWrapperGeneratorTool"/>
+			<Tool
+				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory=".\Release"
+			IntermediateDirectory=".\Release"
+			ConfigurationType="1"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="FALSE">
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="4"
+				InlineFunctionExpansion="2"
+				FavorSizeOrSpeed="2"
+				AdditionalIncludeDirectories=".,.."
+				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;WIN32_LEAN_AND_MEAN;VC_EXTRA_LEAN;WIN32_EXTRA_LEAN"
+				RuntimeLibrary="2"
+				UsePrecompiledHeader="2"
+				PrecompiledHeaderFile=".\Release/sudoku.pch"
+				AssemblerListingLocation=".\Release/"
+				ObjectFile=".\Release/"
+				ProgramDataBaseFileName=".\Release/"
+				SuppressStartupBanner="TRUE"
+				CompileAs="0"/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="wsock32.lib comctl32.lib winmm.lib"
+				OutputFile="../test/sudoku.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="TRUE"
+				AdditionalLibraryDirectories="..\lib"
+				IgnoreDefaultLibraryNames="libc"
+				ProgramDatabaseFile=".\Release/sudoku.pdb"
+				SubSystem="2"
+				TargetMachine="1"/>
+			<Tool
+				Name="VCMIDLTool"
+				PreprocessorDefinitions="NDEBUG"
+				MkTypLibCompatible="TRUE"
+				SuppressStartupBanner="TRUE"
+				TargetEnvironment="1"
+				TypeLibraryName=".\Release/sudoku.tlb"
+				HeaderFileName=""/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"/>
+			<Tool
+				Name="VCWebDeploymentTool"/>
+			<Tool
+				Name="VCManagedWrapperGeneratorTool"/>
+			<Tool
+				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="..\test\sudoku.cxx">
+			<FileConfiguration
+				Name="Debug|Win32">
+				<Tool
+					Name="VCCLCompilerTool"
+					Optimization="0"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Release|Win32">
+				<Tool
+					Name="VCCLCompilerTool"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""/>
+			</FileConfiguration>
+		</File>
+		<File
+			RelativePath="..\test\sudoku.rc">
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>