Number your attempts in sequential order as your Nickname. For example, fahmy1, fahmy2, fahmy3, etc.
If a Nickname is unavailable, just change the number to the next one.
Equations of Circles II 🌶️ 🌶️
Equations of Circles III 🌶️ 🌶️ 🌶️
Trigonometric Identities 🌶️ 🌶️