| #80 | #17764 | #2219. 取石子 | JohnAlfnov | JohnAlfnov | Success! | |
| #79 | #17775 | #2219. 取石子 | Qingyu | JohnAlfnov | Success! | |
| #78 | #17026 | #684. King of Minnesota | JohnAlfnov | derp | Success! | |
| #77 | #17175 | #684. King of Minnesota | JohnAlfnov | _silhouette_ | Success! | |
| #76 | #17087 | #55. Sum of Euclidean Distance | JohnAlfnov | Qingyu | Success! | |
| #75 | #16834 | #55. Sum of Euclidean Distance | JohnAlfnov | Qingyu | Success! | |
| #74 | #16834 | #55. Sum of Euclidean Distance | JohnAlfnov | Qingyu | Failed. | |
| #73 | #16835 | #55. Sum of Euclidean Distance | JohnAlfnov | Qingyu | Success! | |
| #72 | #16835 | #55. Sum of Euclidean Distance | JohnAlfnov | Qingyu | Failed. | |
| #71 | #17030 | #684. King of Minnesota | Qingyu | derp | Success! | |