Language Details: Haskell

Code Jam 2010 Contestants using Haskell
Qualification Round
Used in 406 solutions by 118 contestants:
Round 1A
Used in 52 solutions by 23 contestants:
Round 1B
Used in 123 solutions by 39 contestants:
Round 1C
Used in 67 solutions by 26 contestants:
Round 2
Used in 40 solutions by 18 contestants:
Round 3
Used in 9 solutions by 4 contestants:

Submission Origin

Japan (23 contestants)
United States (21 contestants)
Canada (8 contestants)
United Kingdom (8 contestants)
Australia (5 contestants)
Germany (5 contestants)
Russia (5 contestants)
China (4 contestants)
India (4 contestants)
France (3 contestants)
Ukraine (3 contestants)
Austria (2 contestants)
Brazil (2 contestants)
Finland (2 contestants)
Hungary (2 contestants)
Israel (2 contestants)
Norway (2 contestants)
Poland (2 contestants)
Spain (2 contestants)
Sweden (2 contestants)
Belgium (1 contestant)
Bolivia (1 contestant)
Colombia (1 contestant)
Greece (1 contestant)
Indonesia (1 contestant)
Ireland (1 contestant)
Netherlands (1 contestant)
Portugal (1 contestant)
South Africa (1 contestant)
South Korea (1 contestant)
Switzerland (1 contestant)
Taiwan (1 contestant)
Venezuela (1 contestant)