diff --git a/homework/length-sort/sort.cpp b/homework/length-sort/sort.cpp
new file mode 100644
index 000000000..a9505c779
--- /dev/null
+++ b/homework/length-sort/sort.cpp
@@ -0,0 +1,11 @@
+#include "sort.hpp"
+#include <algorithm>
+
+std::deque<std::string> lengthSort(std::forward_list<std::string>& fl) {
+    std::deque<std::string> dq{fl.begin(), fl.end()};
+
+    std::sort(dq.begin(), dq.end());
+    std::sort(dq.begin(), dq.end(), [](const std::string& a, const std::string& b) { return a.size() < b.size(); });
+
+    return dq;
+}
\ No newline at end of file
diff --git a/homework/length-sort/sort.hpp b/homework/length-sort/sort.hpp
new file mode 100644
index 000000000..4a3b8ffce
--- /dev/null
+++ b/homework/length-sort/sort.hpp
@@ -0,0 +1,10 @@
+#ifndef SORT_HPP
+#define SORT_HPP
+
+#include <deque>
+#include <forward_list>
+#include <string>
+
+std::deque<std::string> lengthSort(std::forward_list<std::string>& fl);
+
+#endif
\ No newline at end of file