| 7115 | BZOJ3115：cerc2012 chemist | 0 | 0 | 0.000% |
| 7520 | BZOJ3520：Dzy loves chemistry 1 | 0 | 0 | 0.000% |
| 8271 | BZOJ4271：chemistry 化学 | 0 | 0 | 0.000% |
| 8296 | BZOJ4296：[PA2015]Mistrzostwa | 0 | 0 | 0.000% |
| 101382 | [AtCoder]ABC138 C - Alchemist | 0 | 0 | 0.000% |
| 302244 | CF431E. Chemistry Experiment | 0 | 0 | 0.000% |
| 302311 | CF445B. DZY Loves Chemistry | 0 | 0 | 0.000% |
| 302750 | CF532E. Correcting Mistakes | 0 | 0 | 0.000% |
| 302756 | CF533E. Correcting Mistakes | 0 | 0 | 0.000% |
| 302880 | CF558C. Amr and Chemistry | 0 | 0 | 0.000% |
| 303290 | CF637C. Promocodes with Mistakes | 0 | 0 | 0.000% |
| 303301 | CF639F. Bear and Chemistry | 0 | 0 | 0.000% |
| 303334 | CF645G. Armistice Area Apportionment | 0 | 0 | 0.000% |
| 303378 | CF655G. Armistice Area Apportionment | 0 | 0 | 0.000% |
| 303390 | CF657E. Bear and Chemistry | 0 | 0 | 0.000% |
| 303719 | CF718D. Andrew and Chemistry | 0 | 0 | 0.000% |
| 304295 | CF819A. Mister B and Boring Game | 0 | 0 | 0.000% |
| 304296 | CF819B. Mister B and PR Shifts | 0 | 0 | 0.000% |
| 304297 | CF819C. Mister B and Beacons on Field | 0 | 0 | 0.000% |
| 304298 | CF819D. Mister B and Astronomers | 0 | 0 | 0.000% |
| 304299 | CF819E. Mister B and Flight to the Moon | 0 | 0 | 0.000% |
| 304300 | CF820A. Mister B and Book Reading | 0 | 0 | 0.000% |
| 304301 | CF820B. Mister B and Angle in Polygon | 0 | 0 | 0.000% |
| 304302 | CF820C. Mister B and Boring Game | 0 | 0 | 0.000% |
| 304303 | CF820D. Mister B and PR Shifts | 0 | 0 | 0.000% |
| 304304 | CF820E. Mister B and Beacons on Field | 0 | 0 | 0.000% |
| 304428 | CF846E. Chemistry in Berland | 0 | 0 | 0.000% |
| 305201 | CF989C. A Mist of Florescence | 0 | 0 | 0.000% |
| 306803 | CF1253B. Silly Mistake | 0 | 0 | 0.000% |
| 309963 | CF1765F. Chemistry Lab | 0 | 0 | 0.000% |
| 310057 | CF1776K. Uniform Chemistry | 0 | 0 | 0.000% |
| 400106 | GYM100049 A Chemistry | 0 | 0 | 0.000% |
| 400298 | GYM100125 C Chemistry | 0 | 0 | 0.000% |
| 402024 | GYM100624 C Chemist's vows | 0 | 0 | 0.000% |
| 402100 | GYM100644 H We’ve Got Chemistry, Babe | 0 | 0 | 0.000% |
| 403453 | GYM101170 D Driving in Optimistan | 0 | 0 | 0.000% |
| 404127 | GYM101414 F Chemist’s Math | 0 | 0 | 0.000% |
| 405870 | GYM102141 A Kings in 2D Grid | 0 | 0 | 0.000% |
| 405871 | GYM102141 B Mysterious LCM | 0 | 0 | 0.000% |
| 405872 | GYM102141 C Swipe Your Time Away | 0 | 0 | 0.000% |
| 405873 | GYM102141 D DarkCity, CrimsonCity of FlightLand | 0 | 0 | 0.000% |
| 405874 | GYM102141 E Consecutive Letters | 0 | 0 | 0.000% |
| 405875 | GYM102141 F Palindromadness | 0 | 0 | 0.000% |
| 405876 | GYM102141 G Decode The Alien Message | 0 | 0 | 0.000% |
| 405877 | GYM102141 H Triangle Inside Rectangle Inside Pentagon | 0 | 0 | 0.000% |
| 405878 | GYM102141 I IFibonacci Power Sum | 0 | 0 | 0.000% |
| 405936 | GYM102163 L Chemistry Exam | 0 | 0 | 0.000% |
| 407307 | GYM102759 E Chemistry | 0 | 0 | 0.000% |
| 408349 | GYM103102 M Mistake | 0 | 0 | 0.000% |
| 410543 | GYM104048 D Fullmetal Alchemist I | 0 | 0 | 0.000% |
| 410550 | GYM104048 K Fullmetal Alchemist II | 0 | 0 | 0.000% |
| 410552 | GYM104049 D Fullmetal Alchemist I | 0 | 0 | 0.000% |
| 410559 | GYM104049 K Fullmetal Alchemist II | 0 | 0 | 0.000% |