Mental rotation

Look at the two shapes. Is the one on the right the same shape turned around, or a mirror image?

Keyboard: 1 and 2 answer, Space or Enter advances, Esc ends practice.

Difficulty

Level 1 6 cubes, 90° or 180°, straight axes only Level 2 6 cubes, 90° or 180°, straight axes only Level 3 7 cubes, 60° to 180°, straight axes only Level 4 7 cubes, 60° to 180°, straight axes only Level 5 8 cubes, 45° to 180°, straight axes only Level 6 8 cubes, 45° to 180°, straight axes only Level 7 9 cubes, any 15° step, diagonal axes too Level 8 9 cubes, any 15° step, diagonal axes too

Round done