diff --git a/AdventOfCode2024/AdventOfCode2024.vcxproj b/AdventOfCode2024/AdventOfCode2024.vcxproj
index 46d2eb9..8b36b05 100644
--- a/AdventOfCode2024/AdventOfCode2024.vcxproj
+++ b/AdventOfCode2024/AdventOfCode2024.vcxproj
@@ -142,6 +142,7 @@
     <ClCompile Include="MullStates.cpp" />
     <ClCompile Include="MullCharState.cpp" />
     <ClCompile Include="Point2.cpp" />
+    <ClCompile Include="PrintQueue.cpp" />
     <ClCompile Include="Program.cpp" />
     <ClCompile Include="RedNosedReports.cpp" />
     <ClCompile Include="Solver.cpp" />
@@ -163,6 +164,7 @@
     <ClInclude Include="MullStates.h" />
     <ClInclude Include="MullCharState.h" />
     <ClInclude Include="Point2.h" />
+    <ClInclude Include="PrintQueue.h" />
     <ClInclude Include="Program.h" />
     <ClInclude Include="RedNosedReportData.h" />
     <ClInclude Include="RedNosedReports.h" />
diff --git a/AdventOfCode2024/AdventOfCode2024.vcxproj.filters b/AdventOfCode2024/AdventOfCode2024.vcxproj.filters
index 12b5bc2..5ebe69f 100644
--- a/AdventOfCode2024/AdventOfCode2024.vcxproj.filters
+++ b/AdventOfCode2024/AdventOfCode2024.vcxproj.filters
@@ -75,6 +75,9 @@
     <ClCompile Include="LinesSolver.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="PrintQueue.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="SolverEngine.h">
@@ -140,5 +143,8 @@
     <ClInclude Include="LinesSolver.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="PrintQueue.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/AdventOfCode2024/PrintQueue.cpp b/AdventOfCode2024/PrintQueue.cpp
new file mode 100644
index 0000000..65bdf9d
--- /dev/null
+++ b/AdventOfCode2024/PrintQueue.cpp
@@ -0,0 +1,99 @@
+// Solutions to the Advent Of Code 2024.
+// Copyright (C) 2024  Stefan Müller
+//
+// This program is free software: you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free Software
+// Foundation, either version 3 of the License, or (at your option) any later
+// version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include <sstream>
+#include <vector>
+
+#include "PrintQueue.h"
+
+PrintQueue::PrintQueue()
+    : Solver{}, isProcessingOrderingRules_{ true }, orderingRules_{}
+{
+    for (size_t i = 0; i <= maxPageNo_; i++)
+    {
+        for (size_t j = 0; j <= maxPageNo_; j++)
+        {
+            orderingRules_[i][j] = false;
+        }
+    }
+}
+
+std::string PrintQueue::getPuzzleName() const
+{
+    return "Day 5: Print Queue";
+}
+
+std::string PrintQueue::getInputFileName() const
+{
+    return "print_queue.txt";
+}
+
+void PrintQueue::processDataLine(const std::string& line)
+{
+    if (isProcessingOrderingRules_)
+    {
+        if (line.empty())
+        {
+            isProcessingOrderingRules_ = false;
+        }
+        else
+        {
+            processOrderingRule(line);
+        }
+    }
+    else
+    {
+        processUpdatePages(line);
+    }
+}
+
+void PrintQueue::finish()
+{
+}
+
+void PrintQueue::processOrderingRule(const std::string& line)
+{
+    auto pos{ line.find("|") };
+    auto before{ std::stoi(line.substr(0, pos)) };
+    auto after{ std::stoi(line.substr(pos + 1)) };
+    orderingRules_[before][after] = true;
+}
+
+void PrintQueue::processUpdatePages(const std::string& line)
+{
+    std::vector<size_t> pages{};
+    std::stringstream stream{ line };
+    std::string token;
+    auto isCorrectOrder{ true };
+    while (isCorrectOrder && std::getline(stream, token, ','))
+    {
+        size_t page = std::stoi(token);
+        size_t i{ 0 };
+        while (isCorrectOrder && i < pages.size())
+        {
+            isCorrectOrder = !orderingRules_[page][pages[i]];
+            i++;
+        }
+        if (isCorrectOrder)
+        {
+            pages.push_back(page);
+        }
+    }
+
+    if (isCorrectOrder)
+    {
+        part1 += pages[pages.size() / 2];
+    }
+}
diff --git a/AdventOfCode2024/PrintQueue.h b/AdventOfCode2024/PrintQueue.h
new file mode 100644
index 0000000..13d2ffa
--- /dev/null
+++ b/AdventOfCode2024/PrintQueue.h
@@ -0,0 +1,35 @@
+// Solutions to the Advent Of Code 2024.
+// Copyright (C) 2024  Stefan Müller
+//
+// This program is free software: you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free Software
+// Foundation, either version 3 of the License, or (at your option) any later
+// version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#pragma once
+
+#include "Solver.h"
+
+class PrintQueue :
+    public Solver
+{
+public:
+    PrintQueue();
+    std::string getPuzzleName() const override;
+    std::string getInputFileName() const override;
+    void processDataLine(const std::string& line) override;
+    void finish() override;
+private:
+    static const size_t maxPageNo_{ 99 };
+    bool isProcessingOrderingRules_;
+    bool orderingRules_[maxPageNo_ + 1][maxPageNo_ + 1];
+    void processOrderingRule(const std::string& line);
+    void processUpdatePages(const std::string& line);
+};
diff --git a/AdventOfCode2024/Program.cpp b/AdventOfCode2024/Program.cpp
index a36ee63..c800644 100644
--- a/AdventOfCode2024/Program.cpp
+++ b/AdventOfCode2024/Program.cpp
@@ -24,6 +24,7 @@
 #include "RedNosedReports.h"
 #include "MullItOver.h"
 #include "CeresSearch.h"
+#include "PrintQueue.h"
 
 void Program::run()
 {
@@ -38,6 +39,7 @@ void Program::runSolvers()
     solverEngine.run(*std::make_unique<RedNosedReports>());
     solverEngine.run(*std::make_unique<MullItOver>());
     solverEngine.run(*std::make_unique<CeresSearch>());
+    solverEngine.run(*std::make_unique<PrintQueue>());
 }
 
 std::vector<std::string> Program::getInputPaths() const