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| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
| ID | Title | Solved | Source | 
|---|---|---|---|
| 3822 | Cover Up | 23 | 2009 East Central North America | 
| 3823 | Decompressing in a GIF | 45 | 2009 East Central North America | 
| 3824 | Flipper | 70 | 2009 East Central North America | 
| 3825 | Here's a Product Which Will Make You Tensor | 24 | 2009 East Central North America | 
| 3826 | Trip the Lights Fantastic | 31 | 2009 East Central North America | 
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