Practical tours for ISIJ - 2022 participants
Practice tours are open for ISIJ - 2022 participants (entrance for registered participants):
Round 1 - https://official.contest.yandex.ru/contest/34272/enter/
Round 2 - https://official.contest.yandex.ru/contest/34273/enter/
Round 3 - https://official.contest.yandex.ru/contest/34274/enter/