A 3x3 is called the "original" rubiks cube because it was made first.
This rubiks cube was created by erno rubik and was a very hard challenge!
It Even took him about 4 months before he came up with a stratigy to solve it!
The first record was about 22 second which is good considering the hardware of the time!
Todays world record is 3.13 which was broken by Max park!