| #3521 | #1780149 | #8330. Count off 3 | wzc1995 | wzc1995 | Failed. | |
| #3520 | #1780149 | #8330. Count off 3 | wzc1995 | wzc1995 | Failed. | |
| #3519 | #1780142 | #7749. A Simple MST Problem | wzc1995 | wzc1995 | Success! | |
| #3518 | #1284880 | #4242. LIS | thenchot | jinqihao2023 | Failed. | |
| #3517 | #1758509 | #14730. ICPC | GammaRays | ucup-team087 | Success! | |
| #3516 | #1774826 | #14945. The Bond Beyond Time | liyuanzhuo6811 | jerry3128 | Failed. | |
| #3515 | #1763616 | #14945. The Bond Beyond Time | liyuanzhuo6811 | ucup-team4938 | Failed. | |
| #3512 | #1769991 | #14951. Leo | gevenfeng | JohnAlfnov | Failed. | |
| #3509 | #1762937 | #14949. The Echoes of Chronos | Little_Penguin | ucup-team2818 | Success! | |
| #3508 | #1771379 | #12402. Tree Transform | 01shijian | 01shijian | Failed. | |