| #6664 | #2970416 | #18003. Four Kubic Theorem 2 | ratdeptrai | ratdeptrai | Failed. | |
| #6663 | #3175682 | #18003. Four Kubic Theorem 2 | ratdeptrai | ratdeptrai | Failed. | |
| #6662 | #3175055 | #15041. Memory, Permutation, and Rooted Tree | zt17 | zt17 | Failed. | |
| #6661 | #3171584 | #7621. Palindrome | cjl000 | cjl000 | Success! | |
| #6660 | #3167655 | #22884. Idols and Fans | chen_zhe_ | ChiFAN | Failed. | |
| #6659 | #3169753 | #8546. Min or Max 2 | weistars | TH911 | Failed. | |
| #6658 | #3169753 | #8546. Min or Max 2 | weistars | TH911 | Failed. | |
| #6657 | #3169753 | #8546. Min or Max 2 | weistars | TH911 | Failed. | |
| #6656 | #3169753 | #8546. Min or Max 2 | weistars | TH911 | Failed. | |
| #6655 | #3169753 | #8546. Min or Max 2 | weistars | TH911 | Failed. | |