Secret Code Boxes

In November 2018, there were boxes with letters scattered across the map every day for a limited time. Each letter was combined to spell out the now-expired code "early gift," which rewarded the player with a Present. If the player entered the code before the last letter is released, the code could not be redeemed.

When the player clicked on a box, a timer appeared telling how much time was left (in hours) until the next box would be released.
 * e
 * a
 * r
 * l
 * y
 * Blank (space)
 * g
 * i
 * f
 * t