| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 37 | P13 [System Test] Making a wish | 9 / 46 | 1 | |
| 94 | P49 [KBC004A] Planets | 6 / 21 | 1 | |
| 148 | P109 [Extra Contest #1] Conductor | 10 / 19 | 1 | |
| 149 | P110 [Extra Contest #1] ecnuonorP s'droW eht daeR | 9 / 29 | 1 | |
| 150 | P111 [Extra Contest #1] P+(ID-(-2))-ciphertext | 6 / 27 | 1 | |
| 151 | P112 [Extra Contest #1] elbuoD PXE | 9 / 14 | 1 | |
| 152 | P113 [Extra Contest #1] Treasure map | 7 / 23 | 1 | |
| 96 | P131 [KSC005A] 随机数 | 8 / 42 | 1 |