diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6ec6928..768ea1e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,4 +19,4 @@ endif ()
 add_subdirectory(renderer-api)
 add_subdirectory(utilities)
 add_subdirectory(qt-utilities)
-add_subdirectory(programs/labs1_5)
\ No newline at end of file
+add_subdirectory(programs/labs1_2)
diff --git a/programs/labs1_5/CMakeLists.txt b/programs/labs1_2/CMakeLists.txt
similarity index 75%
rename from programs/labs1_5/CMakeLists.txt
rename to programs/labs1_2/CMakeLists.txt
index b3af060..e8a97db 100644
--- a/programs/labs1_5/CMakeLists.txt
+++ b/programs/labs1_2/CMakeLists.txt
@@ -1,9 +1,8 @@
 add_executable(
-        labs
+        labs1_2
 
         src/main.cpp
         src/variants/sprite_data.hpp
-        src/keyboard_catcher_widget.hpp
         src/variants/variants.hpp
 
         src/variants/lab1/variant1.cpp
@@ -16,4 +15,4 @@ add_executable(
         src/variants/lab1/variant9.cpp
         src/variants/lab2/variant3.cpp
 )
-target_link_libraries(labs PRIVATE Qt5::Core Qt5::Widgets renderer_api utilities qt_utilities)
+target_link_libraries(labs1_2 PRIVATE Qt5::Core Qt5::Widgets renderer_api utilities qt_utilities)
\ No newline at end of file
diff --git a/programs/labs1_5/src/main.cpp b/programs/labs1_2/src/main.cpp
similarity index 57%
rename from programs/labs1_5/src/main.cpp
rename to programs/labs1_2/src/main.cpp
index 7286879..f63aa9e 100644
--- a/programs/labs1_5/src/main.cpp
+++ b/programs/labs1_2/src/main.cpp
@@ -9,10 +9,8 @@
 #include <bgtu/computer_graphics_lab_work/utilities/voxel_painter_exporter_to_packed_array.hpp>
 #include <bgtu/computer_graphics_lab_work/qt_utilities/separate_threaded_renderer.hpp>
 #include <bgtu/computer_graphics_lab_work/qt_utilities/renderer_widget.hpp>
-#include <bgtu/computer_graphics_lab_work/qt_utilities/owned_qimage.hpp>
-#include <bgtu/computer_graphics_lab_work/utilities/shapes/triangle.hpp>
+#include <bgtu/computer_graphics_lab_work/qt_utilities/keyboard_catcher_widget.hpp>
 #include "variants/sprite_data.hpp"
-#include "keyboard_catcher_widget.hpp"
 #include "pixel_grid_sprite.hpp"
 #include "variants/variants.hpp"
 #include "zoomed_scene_sprite.hpp"
@@ -45,24 +43,24 @@ namespace BGTU::ComputerGraphicsLabWork::Impl {
 
 		QMainWindow w{};
 
-		KeyboardCatcherWidget kbd{&w};
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_PageDown, &sprites_data, &SpriteData::Provider::decrease_pixel_size);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_PageUp, &sprites_data, &SpriteData::Provider::increase_pixel_size);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_G, &sprites_data, &SpriteData::Provider::invert_show_grid);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_1, &vmngr, &Variants::VariantsManager::set_variant_1);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_2, &vmngr, &Variants::VariantsManager::set_variant_2);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_3, &vmngr, &Variants::VariantsManager::set_variant_3);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_4, &vmngr, &Variants::VariantsManager::set_variant_4);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_5, &vmngr, &Variants::VariantsManager::set_variant_5);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_6, &vmngr, &Variants::VariantsManager::set_variant_6);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_7, &vmngr, &Variants::VariantsManager::set_variant_7);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_8, &vmngr, &Variants::VariantsManager::set_variant_8);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_9, &vmngr, &Variants::VariantsManager::set_variant_9);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_F1, &vmngr, &Variants::VariantsManager::set_lab_1);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_F2, &vmngr, &Variants::VariantsManager::set_lab_2);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_F3, &vmngr, &Variants::VariantsManager::set_lab_3);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_F4, &vmngr, &Variants::VariantsManager::set_lab_4);
-		QObject::connect(&kbd, &KeyboardCatcherWidget::key_pressed_F5, &vmngr, &Variants::VariantsManager::set_lab_5);
+		QtUtilities::KeyboardCatcherWidget kbd{&w};
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_PageDown, &sprites_data, &SpriteData::Provider::decrease_pixel_size);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_PageUp, &sprites_data, &SpriteData::Provider::increase_pixel_size);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_G, &sprites_data, &SpriteData::Provider::invert_show_grid);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_1, &vmngr, &Variants::VariantsManager::set_variant_1);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_2, &vmngr, &Variants::VariantsManager::set_variant_2);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_3, &vmngr, &Variants::VariantsManager::set_variant_3);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_4, &vmngr, &Variants::VariantsManager::set_variant_4);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_5, &vmngr, &Variants::VariantsManager::set_variant_5);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_6, &vmngr, &Variants::VariantsManager::set_variant_6);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_7, &vmngr, &Variants::VariantsManager::set_variant_7);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_8, &vmngr, &Variants::VariantsManager::set_variant_8);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_9, &vmngr, &Variants::VariantsManager::set_variant_9);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_F1, &vmngr, &Variants::VariantsManager::set_lab_1);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_F2, &vmngr, &Variants::VariantsManager::set_lab_2);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_F3, &vmngr, &Variants::VariantsManager::set_lab_3);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_F4, &vmngr, &Variants::VariantsManager::set_lab_4);
+		QObject::connect(&kbd, &QtUtilities::KeyboardCatcherWidget::key_pressed_F5, &vmngr, &Variants::VariantsManager::set_lab_5);
 
 		QtUtilities::SeparateThreadedDefaultRendererLinear<SpriteData> renderer{};
 		renderer.set_sprite_data_provider(&sprites_data);
diff --git a/programs/labs1_5/src/pixel_grid_sprite.hpp b/programs/labs1_2/src/pixel_grid_sprite.hpp
similarity index 100%
rename from programs/labs1_5/src/pixel_grid_sprite.hpp
rename to programs/labs1_2/src/pixel_grid_sprite.hpp
diff --git a/programs/labs1_5/src/variants/lab1/common_sprites.hpp b/programs/labs1_2/src/variants/lab1/common_sprites.hpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/common_sprites.hpp
rename to programs/labs1_2/src/variants/lab1/common_sprites.hpp
diff --git a/programs/labs1_5/src/variants/lab1/variant1.cpp b/programs/labs1_2/src/variants/lab1/variant1.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant1.cpp
rename to programs/labs1_2/src/variants/lab1/variant1.cpp
diff --git a/programs/labs1_5/src/variants/lab1/variant2.cpp b/programs/labs1_2/src/variants/lab1/variant2.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant2.cpp
rename to programs/labs1_2/src/variants/lab1/variant2.cpp
diff --git a/programs/labs1_5/src/variants/lab1/variant3.cpp b/programs/labs1_2/src/variants/lab1/variant3.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant3.cpp
rename to programs/labs1_2/src/variants/lab1/variant3.cpp
diff --git a/programs/labs1_5/src/variants/lab1/variant4.cpp b/programs/labs1_2/src/variants/lab1/variant4.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant4.cpp
rename to programs/labs1_2/src/variants/lab1/variant4.cpp
diff --git a/programs/labs1_5/src/variants/lab1/variant5.cpp b/programs/labs1_2/src/variants/lab1/variant5.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant5.cpp
rename to programs/labs1_2/src/variants/lab1/variant5.cpp
diff --git a/programs/labs1_5/src/variants/lab1/variant6.cpp b/programs/labs1_2/src/variants/lab1/variant6.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant6.cpp
rename to programs/labs1_2/src/variants/lab1/variant6.cpp
diff --git a/programs/labs1_5/src/variants/lab1/variant8.cpp b/programs/labs1_2/src/variants/lab1/variant8.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant8.cpp
rename to programs/labs1_2/src/variants/lab1/variant8.cpp
diff --git a/programs/labs1_5/src/variants/lab1/variant9.cpp b/programs/labs1_2/src/variants/lab1/variant9.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab1/variant9.cpp
rename to programs/labs1_2/src/variants/lab1/variant9.cpp
diff --git a/programs/labs1_5/src/variants/lab2/variant3.cpp b/programs/labs1_2/src/variants/lab2/variant3.cpp
similarity index 100%
rename from programs/labs1_5/src/variants/lab2/variant3.cpp
rename to programs/labs1_2/src/variants/lab2/variant3.cpp
diff --git a/programs/labs1_5/src/variants/sprite_data.hpp b/programs/labs1_2/src/variants/sprite_data.hpp
similarity index 100%
rename from programs/labs1_5/src/variants/sprite_data.hpp
rename to programs/labs1_2/src/variants/sprite_data.hpp
diff --git a/programs/labs1_5/src/variants/variants.hpp b/programs/labs1_2/src/variants/variants.hpp
similarity index 100%
rename from programs/labs1_5/src/variants/variants.hpp
rename to programs/labs1_2/src/variants/variants.hpp
diff --git a/programs/labs1_5/src/zoomed_scene_sprite.hpp b/programs/labs1_2/src/zoomed_scene_sprite.hpp
similarity index 100%
rename from programs/labs1_5/src/zoomed_scene_sprite.hpp
rename to programs/labs1_2/src/zoomed_scene_sprite.hpp
diff --git a/qt-utilities/CMakeLists.txt b/qt-utilities/CMakeLists.txt
index b1a6a34..3be93e8 100644
--- a/qt-utilities/CMakeLists.txt
+++ b/qt-utilities/CMakeLists.txt
@@ -4,6 +4,7 @@ add_library(
         include/bgtu/computer_graphics_lab_work/qt_utilities/_separate_threaded_renderer.hpp
         include/bgtu/computer_graphics_lab_work/qt_utilities/_renderer_widget.hpp
         include/bgtu/computer_graphics_lab_work/qt_utilities/owned_qimage.hpp
+        include/bgtu/computer_graphics_lab_work/qt_utilities/keyboard_catcher_widget.hpp
 )
 target_include_directories(qt_utilities PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
 target_link_libraries(qt_utilities PUBLIC Qt5::Core Qt5::Widgets Qt5::Gui renderer_api utilities)
\ No newline at end of file
diff --git a/programs/labs1_5/src/keyboard_catcher_widget.hpp b/qt-utilities/include/bgtu/computer_graphics_lab_work/qt_utilities/keyboard_catcher_widget.hpp
similarity index 95%
rename from programs/labs1_5/src/keyboard_catcher_widget.hpp
rename to qt-utilities/include/bgtu/computer_graphics_lab_work/qt_utilities/keyboard_catcher_widget.hpp
index d0cb3ce..b9330cc 100644
--- a/programs/labs1_5/src/keyboard_catcher_widget.hpp
+++ b/qt-utilities/include/bgtu/computer_graphics_lab_work/qt_utilities/keyboard_catcher_widget.hpp
@@ -4,7 +4,7 @@
 #include <QWidget>
 #include <QKeyEvent>
 
-namespace BGTU::ComputerGraphicsLabWork::Impl {
+namespace BGTU::ComputerGraphicsLabWork::QtUtilities {
 	class KeyboardCatcherWidget : public QWidget {
 	Q_OBJECT
 	public:
@@ -12,6 +12,10 @@ namespace BGTU::ComputerGraphicsLabWork::Impl {
 			this->grabKeyboard();
 		}
 
+		~KeyboardCatcherWidget() {
+			this->releaseKeyboard();
+		}
+
 	signals:
 
 		void key_pressed_PageUp();