very cool game for such a short period of time, unfortunately i couldn't progress past the second level even when i brought all 12 orbs to the hole (i spammed space in different points of the hole, tried about four times, also tried with less amount of orbs, nothing worked, maybe i did something wrong).
Also when i left the game AFK i noticed an interesting behaviour of sculls - they constantly do sin() waves around you, and never remain in one place (very cool).