XI International GS Group Mathematics Competition

Attention! To participate in GS Group international math contest you need to have a program for reading pdf-files.
You can check if you already have one by opening the test file with the rules of the contest or the trial version of the tasks.
If the file doesn't open you need to download and install Adobe Acrobat Reader™
Your browser must enable cookie-files support.
In a case of the session termination (occasional or intentional) repeat login procedure specifying your e-mail at the registration step.