193 reputation
16
bio website
location Singapore
age 27
visits member for 2 years, 3 months
seen Jul 17 '13 at 9:03

Aug
30
awarded  Notable Question
Dec
21
awarded  Popular Question
Apr
5
awarded  Nice Question
Apr
5
awarded  Scholar
Apr
5
accepted How to tell if a Rubik's cube is solvable
Apr
4
comment How to tell if a Rubik's cube is solvable
Thank you for explaining in plain english! I'm just a little confused with the permutation/positional parity. I am supposed to compute for the sum and it should be divisible by four right? (not just even). If I swap 2 adjacent edges or corners, that would be an even permutation right? but the cube wont be solvable.
Apr
3
awarded  Student
Apr
3
awarded  Editor
Apr
3
revised How to tell if a Rubik's cube is solvable
deleted 1 characters in body
Apr
3
comment How to tell if a Rubik's cube is solvable
Yeah, it would be easy if it were a human. but I wanted to apply this to a computer program. So I am trying to create an algorithm that can determine if the cube is solvable.
Apr
3
asked How to tell if a Rubik's cube is solvable
Apr
3
awarded  Supporter