Solve Problems
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Cryptic Line
ATTEMPTED BY: 871 SUCCESS RATE: 40% LEVEL: Easy
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Tree Subtree Divisibility
ATTEMPTED BY: 251 SUCCESS RATE: 63% LEVEL: Hard
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Optimal Network Expansion
ATTEMPTED BY: 636 SUCCESS RATE: 85% LEVEL: Easy
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Min-Mystic
ATTEMPTED BY: 177 SUCCESS RATE: 69% LEVEL: Hard
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Another Problem
ATTEMPTED BY: 166 SUCCESS RATE: 74% LEVEL: Medium
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Surveillance
ATTEMPTED BY: 274 SUCCESS RATE: 49% LEVEL: Medium
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Dividing the Kingdom
ATTEMPTED BY: 280 SUCCESS RATE: 84% LEVEL: Hard
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Prime Path
ATTEMPTED BY: 523 SUCCESS RATE: 62% LEVEL: Hard
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Xorrrr
ATTEMPTED BY: 356 SUCCESS RATE: 80% LEVEL: Hard
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Potential Tree
ATTEMPTED BY: 168 SUCCESS RATE: 54% LEVEL: Hard