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Problems
| Title | Time Limit (sec) | ||
| A | Da Vinci Code | 1.000 | |
| B | Triples | 8.000 | |
| C | The 3-Regular Graph | 1.000 | |
| D | GCD LCM | 1.000 | |
| E | The Bus Driver Problem | 1.000 | |
| F | The Sultan's Feast | 2.000 | |
| G | Blobs in the Board | 2.000 | |
| H | Binary*3 Type Multiple | 10.000 | |
| I | Tri-Isomorphism | 1.000 | |
| J | Digit Blocks | 3.000 |
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