North Koreans occupy the top 3 positions in September long challenge coming out of nowhere
rns6 has submitted all questions simultaneously moreover he is new to codechef…how can he not get even a single bug in any of the questions and why will he risk submitting all the solutions in the last hour
Moreover, these guys have no appearance on discuss forum
All this shows some suspicious behavior…
half of North Koreans on codechef are 7 star coders…how is that even possible scenario?