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collections.Counter()
EasyProblem Solving (Basic)Max Score: 10Success Rate: 97.09%

DefaultDict Tutorial
EasyPython (Basic)Max Score: 20Success Rate: 92.93%

Collections.namedtuple()
EasyPython (Basic)Max Score: 20Success Rate: 98.23%

Collections.OrderedDict()
EasyPython (Basic)Max Score: 20Success Rate: 98.19%

Word Order
MediumPython (Basic)Max Score: 50Success Rate: 90.98%

Collections.deque()
EasyPython (Basic)Max Score: 20Success Rate: 97.98%

Company Logo
MediumProblem Solving (Basic)Max Score: 30Success Rate: 90.16%

Piling Up!
MediumPython (Basic)Max Score: 50Success Rate: 91.10%

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