Regional stats
The bar edition. Bars represent the number of people from a specific country having submitted at least one correct set for the round.
Participation
Participants from a specific country.
Advancing
Participants having completed the round successfully.
Country legend
| India | United States | China | Russia | Brazil |
| Poland | Japan | Canada | South Korea | Ukraine |
| Australia | Germany | Romania | Belarus | Taiwan |
| Colombia | Argentina | Spain | United Kingdom | France |
| Bangladesh | Hungary | Others | ||