| #920 | #593490 | #21792. 【NOIP Round #6】抉择 | houpingze | houpingze | Failed. | |
| #919 | #592157 | #7777. Intro: Dawn of a New Era | nodgd | NKheyuxiang | Success! | |
| #918 | #340202 | #7777. Intro: Dawn of a New Era | nodgd | goodier | Success! | |
| #917 | #345856 | #7777. Intro: Dawn of a New Era | nodgd | Rong7 | Failed. | |
| #916 | #592157 | #7777. Intro: Dawn of a New Era | nodgd | NKheyuxiang | Failed. | |
| #915 | #295930 | #7777. Intro: Dawn of a New Era | nodgd | willow | Failed. | |
| #914 | #547115 | #7777. Intro: Dawn of a New Era | nodgd | skc | Failed. | |
| #913 | #578617 | #9356. LRU Algorithm | ship2077 | psycho | Success! | |
| #912 | #584002 | #9356. LRU Algorithm | ship2077 | kevinshan | Success! | |
| #911 | #591780 | #9302. Caesar Cipher | ship2077 | lonelywolf | Success! | |