| 5879 | BZOJ1879：[Sdoi2009]Bill的挑战 | 0 | 0 | 0.000% |
| 6879 | BZOJ2879：[Noi2012]美食节 | 0 | 0 | 0.000% |
| 7879 | BZOJ3879：SvT | 0 | 0 | 0.000% |
| 8879 | BZOJ4879：[Lydsy2017年5月月赛]失控的数位板 | 0 | 0 | 0.000% |
| 304616 | CF879A. Borya's Diagnosis | 0 | 0 | 0.000% |
| 304617 | CF879B. Table Tennis | 0 | 0 | 0.000% |
| 304618 | CF879C. Short Program | 0 | 0 | 0.000% |
| 304619 | CF879D. Teams Formation | 0 | 0 | 0.000% |
| 304620 | CF879E. Tournament | 0 | 0 | 0.000% |
| 310441 | CF1834A. Unit Array | 0 | 0 | 0.000% |
| 310442 | CF1834B. Maximum Strength | 0 | 0 | 0.000% |
| 310443 | CF1834C. Game with Reversing | 0 | 0 | 0.000% |
| 310444 | CF1834D. Survey in Class | 0 | 0 | 0.000% |
| 310445 | CF1834E. MEX of LCM | 0 | 0 | 0.000% |
| 310446 | CF1834F. Typewriter | 0 | 0 | 0.000% |
| 310742 | CF1879A. Rigged! | 0 | 0 | 0.000% |
| 310743 | CF1879B. Chips on the Board | 0 | 0 | 0.000% |
| 310744 | CF1879C. Make it Alternating | 0 | 0 | 0.000% |
| 310745 | CF1879D. Sum of XOR Functions | 0 | 0 | 0.000% |
| 310746 | CF1879E. Interactive Game with Coloring | 0 | 0 | 0.000% |
| 310747 | CF1879F. Last Man Standing | 0 | 0 | 0.000% |
| 405304 | GYM101879 A Studying level curves | 0 | 0 | 0.000% |
| 405305 | GYM101879 B Aesthetics in poetry | 0 | 0 | 0.000% |
| 405306 | GYM101879 C Promenade by the lake | 0 | 0 | 0.000% |
| 405307 | GYM101879 D Maximizing Advertising | 0 | 0 | 0.000% |
| 405308 | GYM101879 E Group work | 0 | 0 | 0.000% |
| 405309 | GYM101879 F Optimizing Transportation in Portugal | 0 | 0 | 0.000% |
| 405310 | GYM101879 G Running a penitentiary | 0 | 0 | 0.000% |
| 405311 | GYM101879 H Wine Production | 0 | 0 | 0.000% |
| 405312 | GYM101879 I A story about tea | 0 | 0 | 0.000% |
| 405313 | GYM101879 J Meme Wars | 0 | 0 | 0.000% |
| 405314 | GYM101879 K Portuguese Pastimes | 0 | 0 | 0.000% |