diff --git a/src/test/c/test_sudoku.c b/src/test/c/test_sudoku.c
index 674cf9b..92a9053 100644
--- a/src/test/c/test_sudoku.c
+++ b/src/test/c/test_sudoku.c
@@ -64,6 +64,33 @@ void test_initializeGrid() {
 }
 
 
+//3
+
+void test_create_playing_field_level_medium_two() {
+    int Sudoku_grid[SIZE_OF_GAMEBORD_AXIS_X][SIZE_OF_GAMEBORD_AXIS_Y];
+    selected_difficulty = 2;
+    selected_level = 2; 
+    int expected_grid[SIZE_OF_GAMEBORD_AXIS_X][SIZE_OF_GAMEBORD_AXIS_Y] = {{7, 0, 2, 0, 0, 0, 9, 5, 0},
+     {0, 0, 0, 7, 5, 0, 2, 0, 6},
+     {0, 0, 5, 0, 2, 8, 7, 0, 3},
+     {5, 1, 8, 0, 3, 0, 6, 0, 0},
+     {0, 0, 6, 1, 0, 0, 0, 3, 0},
+     {0, 0, 0, 0, 6, 2, 0, 8, 1},
+     {0, 9, 0, 2, 0, 4, 0, 0, 5},
+     {0, 0, 0, 0, 9, 0, 0, 0, 4},
+     {0, 5, 1, 0, 0, 0, 0, 9, 2}};
+
+    create_playing_field(Sudoku_grid, selected_difficulty, selected_level);
+
+    // Check if the generated Sudoku grid is valid
+    for (int i = 0; i < SIZE_OF_GAMEBORD_AXIS_X; ++i) {
+        for (int j = 0; j < SIZE_OF_GAMEBORD_AXIS_Y; ++j) {
+            TEST_ASSERT_EQUAL_INT_MESSAGE(expected_grid[i][j], Sudoku_grid[i][j], "Checking if every space is correct");
+            }}
+
+    printf("Unit test for create_playing_field() executed.\n\n");
+}
+