| 290F | Greedy Petya | | | 2800 | 159 |
| 283B | Cow Program | | | 1700 | 4k |
| 280D | k-Maximum Subsequence Sum | | | 2800 | 1.8k |
| 276E | Little Girl and Problem on Trees | | | 2100 | 1.9k |
| 274D | Lovely Matrix | | | 2200 | 1.2k |
| 272E | Dima and Horses | | | 2200 | 1.3k |
| 269C | Flawed Flow | | | 2100 | 1.9k |
| 269D | Maximum Waterfall | | | 2600 | 535 |
| 267B | Dominoes | | | 2000 | 779 |
| 266D | BerDonalds | | | 2400 | 1k |
| 263D | Cycle in Graph | | | 1800 | 4.6k |
| 260D | Black and White Tree | | | 2100 | 1.7k |
| 254D | Rats | | | 2300 | 669 |
| 253C | Text Editor | | | 1600 | 2.9k |
| 246D | Colorful Graph | | | 1600 | 10.4k |
| 245G | Suggested Friends | | | 2200 | 564 |
| 243B | Hydra | | | 2000 | 1.4k |
| 242C | King's Path | | | 1800 | 11.5k |
| 242D | Dispute | | | 2100 | 2.1k |
| 241E | Flights | | | 2600 | 1.5k |
| 240E | Road Repairs | | | 2800 | 440 |
| 238E | Meeting Her | | | 2600 | 529 |
| 237D | T-decomposition | | | 2000 | 645 |
| 237E | Build String | | | 2000 | 2k |
| 235D | Graph Game | | | 3000 | 678 |
| 232A | Cycles | | | 1600 | 2.9k |
| 232C | Doe Graphs | | | 2600 | 327 |
| 231E | Cactus | | | 2100 | 2.4k |
| 229B | Planets | | | 1700 | 5.9k |
| 229C | Triangles | | | 1900 | 1.8k |
| 228E | The Road to Berland is Paved With Good Intentions | | | 1900 | 2.9k |
| 225D | Snake | | | 2200 | 1.1k |
| 223D | Spider | | | 3000 | 88 |
| 223E | Planar Graph | | | 3000 | 281 |
| 219D | Choosing Capital for Treeland | | | 1700 | 13k |
| 217A | Ice Skating | | | 1200 | 25.1k |
| 212A | Privatization | | | 3000 | 284 |
| 209C | Trails and Glades | | | 2400 | 923 |
| 208C | Police Station | | | 1900 | 2.2k |
| 196B | Infinite Maze | | | 2000 | 2.5k |
| 196E | Opening Portals | | | 2600 | 1.3k |
| 195E | Building Forest | | | 2000 | 910 |
| 193A | Cutting Figure | | | 1700 | 4.7k |
| 191D | Metro Scheme | | | 2700 | 420 |
| 190E | Counter Attack | | | 2100 | 1.8k |
| 182A | Battlefield | | | 2200 | 367 |
| 177C1 | Party | | | 1500 | 3k |
| 177C2 | Party | | | 1500 | 3.1k |
| 175F | Gnomes of Might and Magic | | | 3000 | 77 |
| 173D | Deputies | | | 2500 | 314 |
| 167D | Wizards and Roads | | | 3000 | 303 |
| 167E | Wizards and Bets | | | 2900 | 727 |
| 164A | Variable, or There and Back Again | | | 1700 | 1.2k |
| 164C | Machine Programming | | | 2400 | 1k |
| 160D | Edges in MST | | | 2300 | 3.5k |
| 156D | Clues | | | 2500 | 2.2k |
| 154C | Double Profiles | | | 2300 | 3.5k |
| 152E | Garden | | | 2500 | 610 |
| 150B | Quantity of Strings | | | 1600 | 5.5k |
| 147B | Smile House | | | 2500 | 1k |
| 144D | Missile Silos | | | 1900 | 5.2k |
| 141D | Take-off Ramps | | | 2300 | 1.2k |
| 141E | Clearing Up | | | 2300 | 1.4k |
| 134C | Swaps | | | 2200 | 607 |
| 132E | Bits of merry old England | | | 2700 | 602 |
| 131D | Subway | | | 1600 | 5.3k |
| 129B | Students and Shoelaces | | | 1200 | 14.1k |
| 125E | MST Company | | | 2400 | 1.6k |
| 118E | Bertown roads | | | 2000 | 9k |
| 117C | Cycle | | | 2000 | 3k |
| 117E | Tree or not Tree | | | 2900 | 451 |
| 115A | Party | | | 900 | 45k |
| 114B | PFAST Inc. | | | 1500 | 4.3k |
| 107A | Dorm Water Supply | | | 1400 | 6k |
| 107D | Crime Management | | | 2400 | 519 |
| 103B | Cthulhu | | | 1500 | 11k |
| 97C | Winning Strategy | | | 2400 | 367 |
| 97E | Leaders | | | 2200 | 452 |
| 95E | Lucky Country | | | 2500 | 2.1k |
| 94B | Friends | | | 1300 | 5.4k |
| 91C | Ski Base | | | 2300 | 1k |
| 91D | Grocer's Problem | | | 2600 | 316 |
| 89B | Widget Library | | | 2300 | 615 |
| 87D | Beautiful Road | | | 2300 | 1.1k |
| 85E | Guard Towers | | | 2600 | 1.1k |
| 83C | Track | | | 2400 | 497 |
| 81E | Pairs | | | 2700 | 460 |
| 78E | Evacuation | | | 2300 | 743 |
| 76A | Gift | | | 2200 | 2.5k |
| 74C | Chessboard Billiard | | | 2100 | 1.4k |
| 73D | FreeDiv | | | 2200 | 778 |
| 67A | Partial Teacher | | | 1800 | 2.6k |
| 62D | Wormhouse | | | 2300 | 471 |
| 61D | Eternal Victory | | | 1800 | 7.8k |
| 59E | Shortest Path | | | 2000 | 5.1k |
| 51E | Pentagon | | | 2400 | 479 |
| 51F | Caterpillar | | | 2800 | 847 |
| 48E | Ivan the Fool VS Gorynych the Dragon | | | 2100 | 737 |
| 46F | Hercule Poirot Problem | | | 2300 | 397 |
| 45H | Road Problem | | | 2100 | 247 |