[mhos1997]

Originally Posted by RobotDoktor

Very interesting. I thought the all the threes were a coincidence (especially since there were many threes found in last years hint), but one of those threes looks an awful lot like it was edited in, as it appears to overlap the green screen which should be in front of it.

The top one like either like a 4 or a triangle. Triangle seems more plausible, therefore leading to 3 of something.