068

• Description: Flag inside the file.

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🔎 Solution

The challenge provides the following string:

🐦Iｔ's ｎｏt that ｅasｙ, tａle a deeｐ bｒｅａth ａnｄ ｒeｌａｘ. Cｈiｒp, ϲhⅰrｐ， chｉｒｐ.Ιt＇s nοt thａｔ ｅａsy, taｌe a dｅeｐ ｂreath aｎd relax. Chirp, chirp, chirp.🐦

We notice that some characters have unusual or irregular font sizing. This is a steganography technique using homoglyphs. These characters look visually similar but are actually different Unicode characters, making them a subtle yet effective method for hiding a message.

Using this tool to decode the homoglyphs reveals the flag.

🚩Flag

hmvgreetings_from_green_br0ther