diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 2dfeb4d9..267b2ec0 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -56,4 +56,8 @@ jobs:
 
       - name: Test task 08
         working-directory: ${{github.workspace}}/build
-        run: ./task_08/task_08_tests
\ No newline at end of file
+        run: ./task_08/task_08_tests
+
+      - name: Test task 09
+        working-directory: ${{github.workspace}}/build
+        run: ./task_09/task_09_tests
\ No newline at end of file
diff --git a/task_09/CMakeLists.txt b/task_09/CMakeLists.txt
new file mode 100644
index 00000000..0e239848
--- /dev/null
+++ b/task_09/CMakeLists.txt
@@ -0,0 +1,39 @@
+cmake_minimum_required(VERSION 3.10)
+
+get_filename_component(PROJECT_NAME ${CMAKE_CURRENT_LIST_DIR} NAME)
+string(REPLACE " " "_" PROJECT_NAME ${PROJECT_NAME})
+project(${PROJECT_NAME} C CXX)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+file(GLOB_RECURSE source_list "src/*.cpp" "src/*.hpp")
+file(GLOB_RECURSE lib_source_list "../lib/src/*.cpp" "../lib/src/*.hpp")
+file(GLOB_RECURSE main_source_list "src/main.cpp")
+file(GLOB_RECURSE test_source_list "src/*.cpp")
+file(GLOB_RECURSE test_list "src/*test.cpp")
+
+list(REMOVE_ITEM test_source_list ${main_source_list})
+list(REMOVE_ITEM source_list ${test_list})
+
+include_directories(${PROJECT_NAME} PUBLIC src)
+include_directories(${PROJECT_NAME} PUBLIC ../lib/src)
+
+add_executable(${PROJECT_NAME} ${source_list})
+target_link_libraries(${PROJECT_NAME} PUBLIC Utils)
+
+# Locate GTest
+enable_testing()
+find_package(GTest REQUIRED)
+include_directories(${GTEST_INCLUDE_DIRS})
+
+# Link runTests with what we want to test and the GTest and pthread library
+add_executable(${PROJECT_NAME}_tests ${test_source_list})
+target_link_libraries(
+  ${PROJECT_NAME}_tests
+  GTest::gtest_main
+  Utils
+)
+
+include(GoogleTest)
+gtest_discover_tests(${PROJECT_NAME}_tests)
diff --git a/task_09/README.md b/task_09/README.md
new file mode 100644
index 00000000..ed0b93bd
--- /dev/null
+++ b/task_09/README.md
@@ -0,0 +1,7 @@
+# Задача о размене монет
+
+Данно число и вектор с номиналами монет, нужно вернуть минимальное количество монет которое можно набрать данными номиналами.
+
+Примеры:
+1) Данно число 14, и номиналы [1, 2, 5, 10], мы должны вернуть число 3 (10 * 1 + 2 * 2)
+2) Данно число 19, и номиналы [1, 2, 5, 10], мы должны вернуть число 4 (10 * 1 + 5 * 1 + 2 * 2)
\ No newline at end of file
diff --git a/task_09/src/main.cpp b/task_09/src/main.cpp
new file mode 100644
index 00000000..0e4393ba
--- /dev/null
+++ b/task_09/src/main.cpp
@@ -0,0 +1,3 @@
+#include <iostream>
+
+int main() { return 0; }
diff --git a/task_09/src/test.cpp b/task_09/src/test.cpp
new file mode 100644
index 00000000..869094dd
--- /dev/null
+++ b/task_09/src/test.cpp
@@ -0,0 +1,4 @@
+
+#include <gtest/gtest.h>
+
+TEST(TopologySort, Simple) { ASSERT_EQ(1, 1); }