| #4979 | #1932863 | #15323. Yet another mailbox problem | MiaoYu404 | ucup-team7832 | Failed. | |
| #4978 | #1692242 | #14511. 不许偷吃 | feecle6418 | linger | Failed. | |
| #4977 | #2366152 | #18206. Guess the Permutation | liaoz123 | YMH_fourteen | Failed. | |
| #4976 | #961155 | #6692. Building Company | gouchen | hsqqq | Failed. | |
| #4975 | #2351857 | #6692. Building Company | gouchen | gouchen | Success! | |
| #4973 | #2251624 | #10782. Determinant | wym510 | UESTC_BYR | Success! | |
| #4969 | #2338781 | #17716. Campaign Speech | ucup-team7981 | ucup-team7981 | Success! | |
| #4964 | #2331286 | #10759. String Divide II | Austin4.5 | Austin4.5 | Success! | |
| #4963 | #2074590 | #16230. Max Twice Subsequences | Acoipp | lovely_ckj | Success! | |
| #4962 | #2324824 | #10260. Composition | D0000 | slmhh | Failed. | |