Language Details: Python

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Problems solved

Qualification Round (12959 solutions by 3687 contestants):
  • Tic-Tac-Toe-Tomek: 2892 small solutions, 2447 large solutions.
  • Lawnmower: 1740 small solutions, 1383 large solutions.
  • Fair and Square: 2999 small solutions, 1087 large-1 solutions, 225 large-2 solutions.
  • Treasure: 166 small solutions, 20 large solutions.
Round 1A (2055 solutions by 1128 contestants):
Round 1B (1367 solutions by 712 contestants):
Round 1C (1256 solutions by 693 contestants):
Round 2 (442 solutions by 197 contestants):
Round 3 (42 solutions by 20 contestants):
Final (1 solution by 1 contestant):

Submission Origin

United States (769 contestants)
India (444 contestants)
China (303 contestants)
Canada (161 contestants)
Russia (155 contestants)
France (139 contestants)
Australia (135 contestants)
Japan (128 contestants)
Brazil (111 contestants)
United Kingdom (110 contestants)
Germany (86 contestants)
Poland (85 contestants)
South Korea (85 contestants)
Israel (71 contestants)
Spain (70 contestants)
Taiwan (66 contestants)
Ukraine (64 contestants)
Thailand (59 contestants)
Italy (53 contestants)
South Africa (47 contestants)
Argentina (42 contestants)
New Zealand (37 contestants)
Greece (35 contestants)
Netherlands (34 contestants)
Singapore (31 contestants)
Sweden (31 contestants)
Egypt (27 contestants)
Czech Republic (26 contestants)
Hungary (24 contestants)
Romania (24 contestants)
Venezuela (22 contestants)
Mexico (21 contestants)
Portugal (21 contestants)
Slovakia (21 contestants)
Vietnam (21 contestants)
Philippines (19 contestants)
Belarus (16 contestants)
Hong Kong (16 contestants)
Ireland (16 contestants)
Belgium (15 contestants)
Bulgaria (15 contestants)
Finland (15 contestants)
Chile (14 contestants)
Colombia (14 contestants)
Tunisia (14 contestants)
Turkey (14 contestants)
Croatia (13 contestants)
Indonesia (13 contestants)
Lithuania (12 contestants)
Switzerland (12 contestants)
Iran (11 contestants)
Iceland (10 contestants)
Slovenia (10 contestants)
Denmark (9 contestants)
Morocco (9 contestants)
Nigeria (9 contestants)
Norway (9 contestants)
Sri Lanka (9 contestants)
Bangladesh (8 contestants)
Latvia (8 contestants)
Estonia (7 contestants)
Lebanon (7 contestants)
Peru (7 contestants)
Bolivia (6 contestants)
Malaysia (6 contestants)
Moldova (6 contestants)
Ghana (5 contestants)
Algeria (4 contestants)
Austria (4 contestants)
Nepal (4 contestants)
Pakistan (4 contestants)
Serbia (4 contestants)
Armenia (3 contestants)
Azerbaijan (3 contestants)
Dominican Republic (3 contestants)
Ecuador (3 contestants)
Georgia (3 contestants)
Kazakhstan (3 contestants)
Mongolia (3 contestants)
Bosnia and Herzegovina (2 contestants)
Cameroon (2 contestants)
Ethiopia (2 contestants)
Kenya (2 contestants)
Kuwait (2 contestants)
Madagascar (2 contestants)
North Korea (2 contestants)
Uruguay (2 contestants)
Uzbekistan (2 contestants)
Albania (1 contestant)
Andorra (1 contestant)
Anguilla (1 contestant)
Bhutan (1 contestant)
Cayman Islands (1 contestant)
Costa Rica (1 contestant)
Cyprus (1 contestant)
Dominica (1 contestant)
El Salvador (1 contestant)
Equatorial Guinea (1 contestant)
Jamaica (1 contestant)
Jordan (1 contestant)
Kyrgyzstan (1 contestant)
Macau (1 contestant)
Macedonia (1 contestant)
Myanmar (1 contestant)
Nicaragua (1 contestant)
Palestinian Territory (1 contestant)
Paraguay (1 contestant)
Puerto Rico (1 contestant)
Qatar (1 contestant)
Saint Kitts and Nevis (1 contestant)
Saudi Arabia (1 contestant)
Solomon Islands (1 contestant)
Syria (1 contestant)
Tonga (1 contestant)
Trinidad and Tobago (1 contestant)
Tuvalu (1 contestant)
Zimbabwe (1 contestant)