| 7976 | Lasers and Mirrors | 27 | 137 | 19.7% |
| 7977 | 数干草包 Counting Haybales | 20 | 67 | 29.9% |
| 7978 | Cities and States | 24 | 50 | 48.0% |
| 7979 | 奶牛广播1 Moocast | 36 | 75 | 48.0% |
| 7980 | 方形牧场 | 60 | 89 | 67.4% |
| 7981 | 方块游戏 | 76 | 127 | 59.8% |
| 7982 | 奶牛信号 | 134 | 177 | 75.7% |
| 8066 | 负载平衡p | 4 | 4 | 100.0% |
| 8068 | 圆形牛棚p | 1 | 1 | 100.0% |
| 8069 | Circular Barn | 3 | 7 | 42.9% |
| 8070 | 圆形牛棚的再次讨论 | 5 | 6 | 83.3% |
| 8071 | Fenced In | 7 | 23 | 30.4% |
| 8140 | 圆形牛棚s | 7 | 17 | 41.2% |
| 8141 | 负载平衡s | 17 | 53 | 32.1% |
| 8142 | 牛奶桶s | 19 | 62 | 30.6% |
| 8143 | 牛奶桶 Milk Pails | 36 | 77 | 46.8% |
| 8144 | 圆形牛棚 | 31 | 57 | 54.4% |
| 8145 | Load Balancing | 1 | 12 | 8.3% |
| 8146 | 钻石收藏家 | 40 | 101 | 39.6% |
| 8147 | 瓷器店里的公牛 | 2 | 8 | 25.0% |
| 8148 | 农田缩减 Field Reduction | 1 | 6 | 16.7% |
| 8151 | Diamond Collector | 1 | 1 | 100.0% |
| 8153 | 关闭农场 | 19 | 28 | 67.9% |
| 8154 | Splitting the Field | 8 | 18 | 44.4% |
| 8157 | Closing the Farm | 6 | 13 | 46.2% |
| 8158 | 248 | 17 | 42 | 40.5% |
| 8211 | 子序列总和为 7 的倍数 | 185 | 417 | 44.4% |
| 8255 | 262144 Revisited | 0 | 0 | 0.0% |
| 8449 | Promotion Counting | 2 | 2 | 100.0% |
| 8450 | 愤怒的奶牛b | 44 | 85 | 51.8% |
| 8451 | 割草 | 26 | 93 | 28.0% |
| 8452 | 愤怒的奶牛s | 16 | 24 | 66.7% |
| 8453 | Subsequences Summing to Sevens | 2 | 5 | 40.0% |
| 8454 | 建立大门 | 8 | 23 | 34.8% |
| 8455 | 愤怒的奶牛g | 3 | 4 | 75.0% |
| 8456 | 无线电联络 | 2 | 3 | 66.7% |
| 8457 | 灯灭之后 Lights Out | 1 | 1 | 100.0% |
| 8542 | Array | 0 | 1 | 0.0% |
| 8560 | Eezie and Pie | 2 | 2 | 100.0% |
| 8561 | Forest | 1 | 2 | 50.0% |
| 8562 | Fourier and Theory for the Universe | 1 | 4 | 25.0% |
| 8579 | Icon Design | 2 | 3 | 66.7% |
| 8580 | Jumping Steps | 1 | 2 | 50.0% |
| 8583 | Number Game | 6 | 16 | 37.5% |
| 8601 | Z-Game on grid | 1 | 2 | 50.0% |
| 8603 | Striking String Problem | 1 | 3 | 33.3% |
| 8604 | SolarPea and Inversion | 1 | 1 | 100.0% |
| 8713 | 节水活动 | 21 | 71 | 29.6% |
| 8715 | 交替01串 | 4 | 28 | 14.3% |
| 8804 | 拯救花园（南海2013第6题） | 1 | 2 | 50.0% |
| 8845 | 组装玩具（慈溪2016第4题） | 4 | 17 | 23.5% |
| 9070 | Tree | 3 | 4 | 75.0% |
| 9071 | Distance | 2 | 3 | 66.7% |
| 9072 | idol!! | 4 | 6 | 66.7% |
| 9073 | Grid | 1 | 2 | 50.0% |
| 9074 | Sequence | 5 | 15 | 33.3% |
| 9075 | Calculate sum | 1 | 1 | 100.0% |
| 9076 | Gcd | 8 | 9 | 88.9% |
| 9077 | traffic | 3 | 3 | 100.0% |
| 9078 | Journey | 0 | 3 | 0.0% |
| 9079 | Even | 2 | 3 | 66.7% |
| 9520 | 校门外的树（增强版） | 3 | 6 | 50.0% |
| 9522 | [BJOI2016] 回转寿司 | 1 | 1 | 100.0% |