The Tic-tac-toe hole will go live in approximately 3 days. Why not try and solve it ahead of time?

Rankings: Languages

Perl in bytes.

Bytes Chars

#	Hole	Medal
1^st	Flags	🥉
2^nd	Forsyth–Edwards Notation	🥉
3^rd	Hexdump	🥉
4^th	ln 2	🥉
5^th	Proximity Grid	🥉
6^th	Reversi	🥈
7^th	Star Wars Opening Crawl	🥈
8^th	Star Wars Opening Crawl	🥉
9^th	Time Distance	🥉
10^th	π	🥇
11^th	τ	🥇