Solve Problems
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Cross the river
ATTEMPTED BY: 400 SUCCESS RATE: 72% LEVEL: Easy
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Lost in a city
ATTEMPTED BY: 627 SUCCESS RATE: 29% LEVEL: Medium
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Maximum Area
ATTEMPTED BY: 444 SUCCESS RATE: 85% LEVEL: Medium
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Metro
ATTEMPTED BY: 283 SUCCESS RATE: 82% LEVEL: Medium
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Routes
ATTEMPTED BY: 956 SUCCESS RATE: 87% LEVEL: Easy
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Find the shortest path
ATTEMPTED BY: 160 SUCCESS RATE: 66% LEVEL: Hard
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The Parking Slot
ATTEMPTED BY: 1143 SUCCESS RATE: 84% LEVEL: Medium
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Grid
ATTEMPTED BY: 2471 SUCCESS RATE: 76% LEVEL: Easy
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Route Planning
ATTEMPTED BY: 209 SUCCESS RATE: 88% LEVEL: Medium
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Buying items
ATTEMPTED BY: 860 SUCCESS RATE: 68% LEVEL: Medium