This guy/girl/trash Satern just participate in contests to cheat and sometimes he/she is successful , sometimes he/she is not . But he/she is so determined(a quality?) that he/she never gives up . So I am requesting MikeMirzayanov to please have a look into his/her submissions and if possible ban him/her as he/she doesn't seem to be in a mood of stopping. Some of his/her sample iconic submissions :- 144239021 , 143689732(in this one even he/she forgot to change the code xd) . Please stop garbage like him/her from reaching high rating asap :( .