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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| challenge_apr89.pdf | 2011-05-26 04:49 | 7.1M | |
| challenge_jan89.pdf | 2011-05-25 04:26 | 5.9M | |
| challenge_spring88.pdf | 2011-05-26 04:03 | 5.9M | |
| challenge_summer88.pdf | 2011-05-26 04:39 | 11M | |
| challenge_winter88.pdf | 2011-04-22 21:47 | 4.0M | |