The Tournament consits of 2 rounds: the Extramural round and Grand final (Intramural round).

The problems of the Grand final may be found below.

The problems of INST-2020 Grand final 

Here you can find some answers to participants’ questions regarding to the problems of the Grand final. 

This year Extramural round problems are published below.

The solutions should be sent before the deadline November 15, 2019 23:59 (GTM+3) via the account on this website.

The problems of INST-2020 Extramural round

You may see the problems of the previous Tournaments below.

The problems of INST-2019 Grand final

The problems of INST-2019 Extramural round

The problems of INST-2018 Grand final


The problems of INST-2015 Grand final

The problems of INST-2015 Extramural round

The problems of INST-2014 Grand final

The problems of INST-2014 Extramural round

The problems of INST-2013 Extramural round


Have your own idea of problem? You can develop and offer it by filling the special form.
If your problem is accepted, many chemists, physicist, doctors, biologists, and engineers will be trying to solve it during upcoming Tournaments.

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