| #4937 | #1793615 | #15307. Plus Xor | UESTC_BYR | ucup-team5079 | Failed. | |
| #4936 | #2306258 | #15307. Plus Xor | ucup-team902 | ucup-team902 | Success! | |
| #4932 | #1146593 | #784. 旋转卡壳 | Diaosi | sjchsk | Success! | |
| #4931 | #1146593 | #784. 旋转卡壳 | Diaosi | sjchsk | Failed. | |
| #4930 | #1146593 | #784. 旋转卡壳 | Diaosi | sjchsk | Failed. | |
| #4929 | #2302738 | #17755. One Item Away | AllenJYL | AllenJYL | Failed. | |
| #4928 | #2301878 | #7737. Extending Distance | ji_114514 | mahiro_zcy | Failed. | |
| #4927 | #2301655 | #7737. Extending Distance | mahiro_zcy | mahiro_zcy | Success! | |
| #4926 | #2298112 | #12407. Tree Constructer | csyouo | csyouo | Success! | |
| #4925 | #2297778 | #7673. Sensor Network | wangsiyuanZP | wangsiyuanZP | Success! | |