diff --git a/pages/exercises_ru_words_family_page.py b/pages/exercises_ru_words_family_page.py
index 16cefcea10..ca13628fc1 100644
--- a/pages/exercises_ru_words_family_page.py
+++ b/pages/exercises_ru_words_family_page.py
@@ -108,6 +108,10 @@ def check_elements_visibility_on_11th_level(self):
     @allure.step("Get structure of the 12th level of nesting on the page")
     def get_structure_of_12th_level(self):
         elements = self.elements_are_present(self.locators.PAGE_TWELFTH_LEVEL_ELEMENTS)
-        tags = [element.tag_name for element in elements]
-        print(*tags, len(tags), sep='\n')
+        # tags = [element.tag_name for element in elements]
+        # print(*tags, len(tags), sep='\n')
         return elements
+
+    @allure.step("Check if elements of the 12th level of nesting are visible")
+    def check_elements_visibility_on_12th_level(self):
+        return all(element.is_displayed() for element in self.get_structure_of_12th_level())
diff --git a/tests/exercises_ru_words_family_page_test.py b/tests/exercises_ru_words_family_page_test.py
index 6f32a92735..81fd907de7 100644
--- a/tests/exercises_ru_words_family_page_test.py
+++ b/tests/exercises_ru_words_family_page_test.py
@@ -40,6 +40,7 @@ def test_erwf_01_02_verify_page_structure_and_visibility(self, driver, exercises
             structure_of_11th_level = page.get_structure_of_11th_level()
             visibility_of_elements_on_11th_level = page.check_elements_visibility_on_11th_level()
             structure_of_12th_level = page.get_structure_of_12th_level()
+            visibility_of_elements_on_12th_level = page.check_elements_visibility_on_12th_level()
             assert structure_of_1st_level, "The page is empty"
             assert visibility_of_elements_on_1st_level, "1th-level elements are invisible"
             assert structure_of_2nd_level, "Elements on the 2nd level are absent on the page"
@@ -62,3 +63,4 @@ def test_erwf_01_02_verify_page_structure_and_visibility(self, driver, exercises
             assert structure_of_11th_level, "Elements on the 11th level are absent on the page"
             assert visibility_of_elements_on_11th_level, "11th-level elements are invisible"
             assert structure_of_12th_level, "Elements on the 12th level are absent on the page"
+            assert visibility_of_elements_on_12th_level, "12th-level elements are invisible"