It's hard for me as a creator to judge their difficulty, but overall I'd say medium. I try to have unique solutions, so it also depends on how quickly you grasp new concepts.
Features:
1.Light Glider: 6 test elements map with a unique solution
2. jump jump press button save queen bump head fly into night: two unique momentum puzzles and the saving of the Queen
3. Leap like a Gazelle: tutorial for an unusual technique. Somewhat like an obstacle course, but you can't die. Still has a minor puzzle. Decent reflexes required.
4. Double the Puzzle: double bill with two pretty different puzzles with similiar goals (get a cube from A to B).
