Catalog:Gold Tetramino of Mastery

Gold Tetramino of Mastery is a limited hat that was published in the avatar shop on November 25, 2008. It was a reward given to players who scored 100 points on the Hard difficulty during the ROtris event. It became limited on an unknown date. As of February 18, 2020, it has been obtained 16,425 times and favorited 7,363 times.

Appearance
Its design is a golden, upside-down T-shaped tetramino.

Trivia

 * There was an exploit that gave this item to certain older Roblox accounts, the hat has become infamously associated with the act of password guessing and compromised old Roblox accounts in general due to many accounts that fall victim to this practice often wearing the hat in question.