It's beautiful. I have a sudoku solver that's almost as bad (but not as impressive as yours) written in Scheme when I was first learning how to code. It's good

It's beautiful. I have a sudoku solver that's almost as bad (but not as impressive as yours) written in Scheme when I was first learning how to code. It's good to look back on your past work every once in a while and see how far you've come.