How to win the TMNT Pizza Stacker Challenge in Roblox RoVille? Michelangelo's Shell in the Roblox store (Image via Roblox) Once the challenge begins, a 3-minute timer will start counting down.

Roblox, an online gaming platform, is currently one of the most popular games, with 70 million daily active users, half of whom are under 13.

Roblox has announced that experiences labeled with the Restricted maturity tag will soon only be available to users aged 18 and over.