The ballot box MUST be protected.
What day did Q say the clock started? 12/7 right?
That may be the case, I was initially trying to see if the heptadecagon has any sort of connection to the Qclock, since it has 17 vertices and 17 is our guys favorite number lol. But that is pretty spoopy, i might need to do some digging on AOC.
The magic square is 3 x 5 which are two sacred numbers to the Babylonians.
magic square, square matrix often divided into cells, filled with numbers or letters in particular arrangements that were once thought to have special, magical properties. Originally used as religious symbols, they later became protective charms or tools for divination; and finally, when the original meanings were lost, people considered them mere curiosities or puzzles—except for some Western mathematicians who continue to study them as problems in number theory.
As the product of two sacred numbers (3 × 5), 15 naturally has religious significance. In ancient Nineveh the goddess Ishtar was served by 15 priests, and the city had 15 gates. The 3 × 3 magic square has 15 as its magic constant, and in Babylon this square was associated with Ishtar.
https://www.britannica.com/topic/magic-square
https://www.britannica.com/topic/number-symbolism/13