Recently, a lot of accounts involved in mass cheating have started to appear:

kirya_molodec1 kirya_molodec2 kirya_molodec3 kirya_molodec4 kirya_molodec5 kirya_molodec6 kirya_molodec7 amaboss1 amaboss2 amaboss3 amaboss4 amaboss5 amaboss6 amaboss7

These accounts bypass the anti-plagiarism system by adding useless pieces of code and mixing it up. MikeMirzayanov Please improve the anti-plagiarism system.