I t h i n k t h a t d i v 2 s a r e u s e l e s s, problems are easy and very s t a n d a r d. Fs are solved by 40+ p a r t i c i p a n t s o f f i c i a l l y i m a g i n e!!!

Global rounds and div1 + div2 rounds a r e b e t t e r, they h a v e i n t e r e s t i n g G and H