| Problem | Input | Output | Solution |
|---|---|---|---|
| Etch | etch.in | etch.out | etch.java |
| Airport Shuttle | airport-data.zip(All I/O zipped) | airport.java | |
| Approach | approach.in | approach.out | approach.java |
| Bones's Battery | bones.in | bones.out | bones.java |
| Stained Carpet | carpet.zip(All I/O zipped) | carpet.java |