| 11613 | ASCII Addition | 0 | 0 | 0 |
| 11616 | Digit Division | 0 | 0 | 0 |
| 11963 | High Card Low Card (Gold) | 0 | 0 | 0 |
| 12012 | Closing the Farm (Gold) | 0 | 0 | 0 |
| 12723 | Minimum Scalar Product (Small) | 0 | 0 | 0 |
| 12791 | Starman | 0 | 0 | 0 |
| 13092 | Optimal Tournament | 0 | 0 | 0 |
| 13152 | One-Way Roads | 0 | 0 | 0 |
| 13330 | 유사 팰린드롬 | 0 | 0 | 0 |
| 13403 | Infallibly Crack Perplexing Cryptarithm | 0 | 0 | 0 |
| 13467 | Manhattan Positioning System | 0 | 0 | 0 |
| 13471 | Safe Racing | 0 | 0 | 0 |
| 13561 | House Rental | 0 | 0 | 0 |
| 13873 | Hotel Rewards | 0 | 0 | 0 |
| 14168 | Cow Checklist | 0 | 0 | 0 |
| 14169 | Lasers and Mirrors | 0 | 0 | 0 |
| 14355 | Rather Perplexing Showdown (Small) | 0 | 0 | 0 |
| 14356 | Rather Perplexing Showdown (Large) | 0 | 0 | 0 |
| 14458 | 소가 길을 건너간 이유 10 | 0 | 0 | 0 |
| 14525 | Bovine Genomics (Gold) | 0 | 0 | 0 |