1x1x1x1

1x1x1x1 was a test account created by Roblox administrator John Shedletsky, on May 25, 2010. It was terminated in 2011.

Rumors
There were many rumors stating that 1x1x1x1 was an exploiter or a leader of an exploiting group. Although the rumors about 1x1x1x1 have long since been debunked, many Robloxians continue to hold onto the belief that, like with John Doe and Jane Doe, it is owned by a hacker. Though the account was inactive, many players speculated that he became active again after Roblox released updates to avatar customization, which further increased fears that "1x1x1x1 is back and will hack everyone". Many hackers and game exploiters frequently claim to be 1x1x1x1, but the fact there is more than one makes it seems like it is a hoax. With 1x1x1x1's popularity within the game, the character has been made into a Roblox toy, though unlike other toys in the series, 1x1x1x1's toy appearance does not match his Roblox avatar. Many speculations and stories come from the occasional change of his character's color. This is usually an avatar change bug.

Story
1x1x1x1 was used to prey on fear in one of the stories created by Shedletsky, mentioning an "evil 1x1x1x1 part" and as such many people have speculated he is a real hacker. However, former administrator MrDoomBringer verified that 1x1x1x1 is not a hacker and started as part of one of Roblox's backstories created by Shedletsky. As discussed in the forum post: Although theories about him being a hacker are speculated as his character will in time change colors.