Rubik's Cube New York Post
New Rubik's Cube world record solved in 3.1 seconds by 21-year-old
My month-long quest to solve a Rubik's Cube in under 20 seconds
So solving a Rubik's cube is harder than winning a nobel prize
How I Learned to Solve the Rubik's Cube in 30 Seconds
Guinness World Records, Page 6
Why It's Almost Impossible to Solve a Rubik's Cube in Under 3
17x17x17 Rubik's Cube, the World's Largest, Solved in 7.5 Hours - IGN
Is it possible for a Rubik's Cube to become unsolvable if it has
Meet Max Park, the world's fastest Rubik's cube solver : NPR
Guinness World Records, Page 6
I have a record number of Rubik's Cubes — and I can solve one in
Speedcubers are solving Rubik's Cubes at ever-faster speeds