Playing around with invisible Unicode characters isn't new knowledge either. Previously, a Rust developer tried using these characters for a prank, which failed, possibly because of Rust's ...

Before starting, users should be aware that the Unicode character, i.e., U+3164 (Hangul Filler), must be combined with Braille symbols to create invisible names in Free Fire MAX.

There is a way in Free Fire that players can use to make their IGNs invisible. Today’s article will discuss how players can use Unicode 3164 (Hangul Filler) in Free Fire to get invisible nicknames.

The extension can be tricked by invisible Unicode Tag Characters-special symbols unseen by humans but obeyed by AI.

The secret is that the strings contain thousands of hidden invisible Unicode characters, which churns through CPU cycles as the system attempts to process them.