University of Chicago Practice Contests -- practice06
Problem A - Ardenia
No solutions available
Source: Problem A from Central European 2010 [Scoreboard]
Problem C - Hill Driving
No solutions available
Source: Problem D from North West European 2010 [Scoreboard]
Problem F - Selling Land
No solutions available
Source: Problem G from North West European 2010 [Scoreboard]
Problem H - Hanging Hats
No solutions available
Source: Problem H from Central European 2010 [Scoreboard]
Problem J - Justice for All
No solutions available
Source: Problem J from Central European 2010 [Scoreboard]