Don't worry, we all have an idea for a method to solve GI in P tucked in the back of a drawer. Best to just let it go. Personally I know where I got stuck many

Don't worry, we all have an idea for a method to solve GI in P tucked in the back of a drawer. Best to just let it go. Personally I know where I got stuck many years ago and I'm very excited to see somebody do it for real.