Hm, so I have a conjecture which I'm not keen to focus on because it's not very interesting, but just out of curiosity is it true that the group of all the states reachable by peeling off the stickers and sticking back on them anywhere is isomorphic to S56/S9? I think the cardinality of that...
At my uni there's a compulsory essay that all 2nd year maths students have to do, on whatever we like. The only requirements is that the maths is advanced enough that it would take a 2nd year a few times reading through before they fully get it.
So, my choice of topic is group theory and it's...
Has anyone else tried this? For clarification, what I'm calling Sudoku Speed Blind is just solving an entire sudoku in your head then filling in all the boxes as fast as possible without looking back at the sudoku once you've started writing.
I had 1 attempt and got 25.xx with about 20 minute...
It's like the story of the hippo.
The hippopotamus, he is not born
going, "Cool bean, I am a hippo."
No way, José.
So he tried to paint the stripe on himself
to be like the zebra, but he fool no one.
And then he tried to put the spot
on his skin to be like the leopard,