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Famous Contest Series on QOJ

2025-07-23 11:39:06 By Qingyu

There are many well-known contest series created by individual author(s), such as the legendary ASC (Andrew Stankevich Contest) and the Yuhao Du Contest. These contests are renowned for their high-quality problems, and many participants enjoy the challenge of solving every problem in a series.

Since I couldn't find a suitable place to categorize and organize this list, I decided to write this blog instead. I'll continue to update it as new contests are released. Please also DM me if you wish to include your contests here!

Yuhao Du Contest

Gennady Korotkevich (tourist) Contest

300iq Contest

ftiasch (叉姐) Contest

zimpha (Xi Lin) Contest

Claris (Songyang Chen) Contest

Gassa (Ivan Kazmenko) Contest

jiry_2 (Ruyi Ji) Contest

Petr Mitrichev Contest

Andrew Stankevich Contest (ASC)

  • [Andrew Stankevich Contest 44] from Petrozavodsk Summer 2013, later used as XIV Open Cup, Northern Grand Prix. (will be added soon)
  • [Andrew Stankevich Contest 45] from Petrozavodsk Winter 2014, later used as XIV Open Cup, Northern Grand Prix. (will be added soon)
  • [Andrew Stankevich Contest 46] from Petrozavodsk Summer 2014. (will be added soon)
  • Andrew Stankevich Contest 47 Petrozavodsk Winter 2015, later used as XV Open Cup, Northern Grand Prix.
  • Andrew Stankevich Contest 48 from Petrozavodsk Summer 2015.

Moscow IPT Contest

Peking U Contest

Elegia's Collection

See Elegia's Forgotten Hill

Athekatelan's Collection

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