diff --git a/10/PipeMaze.Tests/GlobalUsings.cs b/10/PipeMaze.Tests/GlobalUsings.cs
new file mode 100644
index 0000000..7fef4b0
--- /dev/null
+++ b/10/PipeMaze.Tests/GlobalUsings.cs
@@ -0,0 +1,2 @@
+global using Xunit;
+global using FluentAssertions;
\ No newline at end of file
diff --git a/10/PipeMaze.Tests/PipeMaze.Tests.csproj b/10/PipeMaze.Tests/PipeMaze.Tests.csproj
new file mode 100644
index 0000000..ee3cd62
--- /dev/null
+++ b/10/PipeMaze.Tests/PipeMaze.Tests.csproj
@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="FluentAssertions" Version="6.12.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="6.0.0">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\PipeMaze\PipeMaze.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/10/PipeMaze.Tests/UnitTest1.cs b/10/PipeMaze.Tests/UnitTest1.cs
new file mode 100644
index 0000000..2ae55c5
--- /dev/null
+++ b/10/PipeMaze.Tests/UnitTest1.cs
@@ -0,0 +1,10 @@
+namespace PipeMaze.Tests;
+
+public class UnitTest1
+{
+    [Fact]
+    public void Test1()
+    {
+
+    }
+}
\ No newline at end of file
diff --git a/10/PipeMaze/PipeMaze.csproj b/10/PipeMaze/PipeMaze.csproj
new file mode 100644
index 0000000..2150e37
--- /dev/null
+++ b/10/PipeMaze/PipeMaze.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/10/PipeMaze/Program.cs b/10/PipeMaze/Program.cs
new file mode 100644
index 0000000..3751555
--- /dev/null
+++ b/10/PipeMaze/Program.cs
@@ -0,0 +1,2 @@
+// See https://aka.ms/new-console-template for more information
+Console.WriteLine("Hello, World!");
diff --git a/AdventOfCode2023.sln b/AdventOfCode2023.sln
index f963b6c..6ea177f 100644
--- a/AdventOfCode2023.sln
+++ b/AdventOfCode2023.sln
@@ -57,6 +57,12 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MirageMaintenance", "09\Mir
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MirageMaintenance.Tests", "09\MirageMaintenance.Tests\MirageMaintenance.Tests.csproj", "{5C39C115-ACBF-458A-9409-FBD23637A789}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "10", "10", "{9703A36A-A019-4ADC-93A7-9DF4EFBCBFBC}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PipeMaze", "10\PipeMaze\PipeMaze.csproj", "{B46ADCFF-35FF-496D-A035-FE2B9FFC185A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PipeMaze.Tests", "10\PipeMaze.Tests\PipeMaze.Tests.csproj", "{B1DA407F-DA29-4BDA-B10E-8B9A976B0C5E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -138,6 +144,14 @@ Global
 		{5C39C115-ACBF-458A-9409-FBD23637A789}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5C39C115-ACBF-458A-9409-FBD23637A789}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5C39C115-ACBF-458A-9409-FBD23637A789}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B46ADCFF-35FF-496D-A035-FE2B9FFC185A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B46ADCFF-35FF-496D-A035-FE2B9FFC185A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B46ADCFF-35FF-496D-A035-FE2B9FFC185A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B46ADCFF-35FF-496D-A035-FE2B9FFC185A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B1DA407F-DA29-4BDA-B10E-8B9A976B0C5E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B1DA407F-DA29-4BDA-B10E-8B9A976B0C5E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B1DA407F-DA29-4BDA-B10E-8B9A976B0C5E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B1DA407F-DA29-4BDA-B10E-8B9A976B0C5E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{3F8EAC09-4BC7-43AA-B72B-48DDD2710F6D} = {8C29858C-623A-461A-BF0B-254E151CD9C2}
@@ -158,5 +172,7 @@ Global
 		{FA8DDDD1-4DD9-4927-A9FB-C4FACDEAF901} = {F21CCF39-1F8A-40DA-A0E5-F1426B09BAA2}
 		{6C233DE5-D1D0-46C0-A250-AF0272B495CE} = {79203C8D-F382-4C95-90EA-FECEE65602DA}
 		{5C39C115-ACBF-458A-9409-FBD23637A789} = {79203C8D-F382-4C95-90EA-FECEE65602DA}
+		{B46ADCFF-35FF-496D-A035-FE2B9FFC185A} = {9703A36A-A019-4ADC-93A7-9DF4EFBCBFBC}
+		{B1DA407F-DA29-4BDA-B10E-8B9A976B0C5E} = {9703A36A-A019-4ADC-93A7-9DF4EFBCBFBC}
 	EndGlobalSection
 EndGlobal