Giftsplosion 2007

Giftsplosion 2007 was the first ever gift giving spree event on Roblox. Over the course of 13 days, the Roblox administrators released 10 gift boxes into the avatar shop. Gifts were rewarded to those who met the requirements hidden within the riddles provided. Once the obtaining period has ended, the gift box will go on sale for Robux for a limited time. After the gift box went off sale, it opened and granted the owners a new item in their inventory.

This blog post provides statistics and explanations on how holiday gifts work.