Language Details: Haskell

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Problems solved

Qualification Round (665 solutions by 201 contestants):
Round 1A (168 solutions by 56 contestants):
  • Mushroom Monster: 50 small solutions, 50 large solutions.
  • Haircut: 33 small solutions, 17 large solutions.
  • Logging: 14 small solutions, 4 large solutions.
Round 1B (47 solutions by 24 contestants):
Round 1C (120 solutions by 43 contestants):
Round 2 (51 solutions by 16 contestants):
Round 3 (10 solutions by 4 contestants):

Submission Origin

United States (36 contestants)
Japan (26 contestants)
Germany (20 contestants)
United Kingdom (12 contestants)
Australia (11 contestants)
China (8 contestants)
France (7 contestants)
Greece (7 contestants)
Netherlands (7 contestants)
Russia (6 contestants)
India (5 contestants)
Sweden (5 contestants)
Taiwan (5 contestants)
Canada (4 contestants)
Venezuela (4 contestants)
Poland (3 contestants)
Portugal (3 contestants)
Spain (3 contestants)
Argentina (2 contestants)
Belgium (2 contestants)
Brazil (2 contestants)
Hong Kong (2 contestants)
Israel (2 contestants)
Italy (2 contestants)
New Zealand (2 contestants)
Antarctica (1 contestant)
Bolivia (1 contestant)
Cameroon (1 contestant)
Croatia (1 contestant)
Denmark (1 contestant)
Estonia (1 contestant)
Hungary (1 contestant)
Ireland (1 contestant)
Kyrgyzstan (1 contestant)
Latvia (1 contestant)
Lithuania (1 contestant)
Mexico (1 contestant)
Norway (1 contestant)
Philippines (1 contestant)
Romania (1 contestant)
Singapore (1 contestant)
Slovakia (1 contestant)
South Africa (1 contestant)
Switzerland (1 contestant)
Ukraine (1 contestant)
Vietnam (1 contestant)