| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 546 | 546 Cycle Correspondence | 0 / 0 | 3 | |
| 547 | 547 Deforestation | 0 / 0 | 3 | |
| 548 | 548 Year of the Cow | 0 / 0 | 3 | |
| 549 | 549 Robot Instructions | 0 / 0 | 3 | |
| 550 | 550 Cow-libi | 0 / 0 | 3 | |
| 551 | 551 Test Tubes | 0 / 0 | 3 | |
| 552 | 552 Vocabulary Quiz | 0 / 0 | 3 | |
| 554 | 554 Cow Frisbee | 0 / 0 | 3 | |
| 555 | 555 Following Directions | 0 / 0 | 3 | |
| 556 | 556 Potion Farming | 0 / 0 | 3 | |
| 557 | 557 Farmer John's Favorite Operation | 0 / 0 | 3 | |
| 558 | 558 Do You Know Your ABCs? | 0 / 0 | 3 | |
| 559 | 559 Subset Equality | 0 / 0 | 3 | |
| 561 | 561 Painting Fence Posts | 0 / 0 | 3 | |
| 562 | 562 Compatible Pairs | 0 / 0 | 3 | |
| 8394 | 8394 Searching for Soulmates | 1 / 1 | 10 | |
| 8396 | 8396 Field Day | 1 / 5 | 10 |