| 4024 | 3.1.1 Agri-Net最短网络 | 0/7 | |
| 4025 | 3.1.2 Score Inflation总分 | 0/3 | |
| 4026 | 3.1.3 Humble Numbers丑数 | 0/4 | |
| 4027 | 3.1.4 Shaping Regions形成的区域 | 0/3 | |
| 4028 | 3.1.5 Contact 联系 | 0/2 | |
| 4029 | 3.1.6 Stamps 邮票 | 2/3 | |
| 4030 | 3.2.1 Factorials阶乘 | 0/3 | |
| 4031 | 3.2.2 Stringsobits01串 Kim Schrijvers | 0/3 | |
| 4032 | 3.2.4 Feed Ratios饲料调配 | 0/3 | |
| 4033 | 3.2.5 Magic Squares 魔板 | 0/2 | |
| 4034 | 3.2.6 Sweet Butter 香甜的黄油 | 0/2 | |
| 4037 | 3.3.1 Riding The Fences (fence) | 0/1 | |
| 4038 | 3.3.2 Shopping Offers (shopping) | 0/3 | |
| 4039 | 3.3.4 Home on the Range (range) | 0/2 | |
| 4040 | 3.3.5 A Game (game1) | 0/3 | |
| 4041 | 3.4.1 Closed Fences (fence4) | 0/1 | |
| 4042 | 3.4.2 American Heritage (heritage) | 0/2 | |
| 4043 | 3.4.3 Electric Fence (fence9) | 0/1 | |
| 4044 | 3.4.4 Raucous Rockers (rockers) | 0/1 | |