diff --git a/15.09/src/CMakeLists.txt b/15.09/src/CMakeLists.txt
new file mode 100644
index 0000000..4d97ff9
--- /dev/null
+++ b/15.09/src/CMakeLists.txt
@@ -0,0 +1,12 @@
+cmake_minimum_required(VERSION 3.10)
+project(03_compilation)
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../bin)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../lib)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../lib)
+
+add_executable(bracketsChecker 1.c)
+add_executable(substrCount 2.c)
+add_executable(zeroElementsCount 3.c)
+
+add_compile_options(-Wall -Wextra -pedantic)