I know I'm commenting late, but can you explain how you knew to make green when you mixed the containers (to put on the lock)? I understood creating the blue & yellow but didn't get where the game gave clues to mix it to make green too.
Since it's very long back, I made the video, I don't remember it. But usually when I don't progress in game, I resort to trial-and-error method to somehow progress. Guess, it happened during one such trial-and-error method.
@@shahilnaresh1690 X = 3, teeth = 13 (you count the teeth of the children on the drawings), omega + theta + sigma + alpha = 7 (alpha & omega = zero), 3. There you got it 31373