Topic of Glitches in Pokémon series

: Hello, or good morning/evening!
I'm a member of Pokémon Glitches Researchers(PGR).

As you know (or else), There are a lot of Glitches/Exploits.
Especially, some of these that allows you to hack the game(!??).

But, we haven't understand all of Glitches.
Myself... I'm researching about these.

Now, tell your knowledge of Glitches!
Example:Arbitrary Code Execution LOL Glitch*, ZZAZZ Glitch etc.

*Not same as ←this LOL.