| 303406 | CF660D. Number of Parallelograms | 0 | 0 | 0.000% |
| 303418 | CF662B. Graph Coloring | 0 | 0 | 0.000% |
| 303420 | CF662D. International Olympiad | 0 | 0 | 0.000% |
| 303421 | CF662E. To Hack or not to Hack | 0 | 0 | 0.000% |
| 303422 | CF663A. Rebus | 0 | 0 | 0.000% |
| 303423 | CF663B. International Olympiad | 0 | 0 | 0.000% |
| 303424 | CF663C. Graph Coloring | 0 | 0 | 0.000% |
| 303425 | CF663D. To Hack or not to Hack | 0 | 0 | 0.000% |
| 303428 | CF664B. Rebus | 0 | 0 | 0.000% |
| 303429 | CF664C. International Olympiad | 0 | 0 | 0.000% |
| 303430 | CF664D. Graph Coloring | 0 | 0 | 0.000% |
| 303434 | CF665C. Simple Strings | 0 | 0 | 0.000% |
| 303435 | CF665D. Simple Subset | 0 | 0 | 0.000% |
| 303439 | CF666B. World Tour | 0 | 0 | 0.000% |
| 303446 | CF667D. World Tour | 0 | 0 | 0.000% |
| 303452 | CF668E. Little Artem and 2-SAT | 0 | 0 | 0.000% |
| 303453 | CF668F. Little Artem and Graph | 0 | 0 | 0.000% |
| 303455 | CF669B. Little Artem and Grasshopper | 0 | 0 | 0.000% |
| 303459 | CF670A. Holidays | 0 | 0 | 0.000% |
| 303466 | CF671A. Recycling Bottles | 0 | 0 | 0.000% |
| 303467 | CF671B. Robin Hood | 0 | 0 | 0.000% |
| 303469 | CF671D. Roads in Yusland | 0 | 0 | 0.000% |
| 303470 | CF671E. Organizing a Race | 0 | 0 | 0.000% |
| 303473 | CF672C. Recycling Bottles | 0 | 0 | 0.000% |
| 303474 | CF672D. Robin Hood | 0 | 0 | 0.000% |
| 303477 | CF673B. Problems for Round | 0 | 0 | 0.000% |
| 303479 | CF673D. Bear and Two Paths | 0 | 0 | 0.000% |
| 303483 | CF674B. Bear and Two Paths | 0 | 0 | 0.000% |
| 303491 | CF675C. Money Transfers | 0 | 0 | 0.000% |
| 303493 | CF675E. Trains and Statistic | 0 | 0 | 0.000% |
| 303497 | CF676D. Theseus and labyrinth | 0 | 0 | 0.000% |
| 303502 | CF677D. Vanya and Treasure | 0 | 0 | 0.000% |
| 303511 | CF679B. Bear and Tower of Cubes | 0 | 0 | 0.000% |
| 303512 | CF679C. Bear and Square Grid | 0 | 0 | 0.000% |
| 303513 | CF679D. Bear and Chase | 0 | 0 | 0.000% |
| 303518 | CF680D. Bear and Tower of Cubes | 0 | 0 | 0.000% |
| 303519 | CF680E. Bear and Square Grid | 0 | 0 | 0.000% |
| 303522 | CF681C. Heap Operations | 0 | 0 | 0.000% |
| 303523 | CF681D. Gifts by the List | 0 | 0 | 0.000% |
| 303527 | CF682C. Alyona and the Tree | 0 | 0 | 0.000% |
| 303545 | CF685E. Travelling Through the Snow Queen's Kingdom | 0 | 0 | 0.000% |
| 303551 | CF687A. NP-Hard Problem | 0 | 0 | 0.000% |
| 303554 | CF687D. Dividing Kingdom II | 0 | 0 | 0.000% |
| 303555 | CF687E. TOF | 0 | 0 | 0.000% |
| 303558 | CF688C. NP-Hard Problem | 0 | 0 | 0.000% |
| 303562 | CF689B. Mike and Shortcuts | 0 | 0 | 0.000% |
| 303573 | CF690C2. Brain Network (medium) | 0 | 0 | 0.000% |
| 303578 | CF690E1. Photographs (I) | 0 | 0 | 0.000% |
| 303579 | CF690E2. Photographs (II) | 0 | 0 | 0.000% |
| 303590 | CF695B. Break Up | 0 | 0 | 0.000% |
| 303609 | CF698B. Fix a Tree | 0 | 0 | 0.000% |
| 303617 | CF699D. Fix a Tree | 0 | 0 | 0.000% |
| 303621 | CF700B. Connecting Universities | 0 | 0 | 0.000% |
| 303622 | CF700C. Break Up | 0 | 0 | 0.000% |
| 303623 | CF700D. Huffman Coding on Segment | 0 | 0 | 0.000% |
| 303625 | CF701A. Cards | 0 | 0 | 0.000% |
| 303629 | CF701E. Connecting Universities | 0 | 0 | 0.000% |
| 303630 | CF701F. Break Up | 0 | 0 | 0.000% |
| 303631 | CF702A. Maximum Increase | 0 | 0 | 0.000% |
| 303635 | CF702E. Analysis of Pathes in Functional Graph | 0 | 0 | 0.000% |
| 303643 | CF704B. Ant Man | 0 | 0 | 0.000% |
| 303644 | CF704C. Black Widow | 0 | 0 | 0.000% |
| 303645 | CF704D. Captain America | 0 | 0 | 0.000% |
| 303650 | CF705D. Ant Man | 0 | 0 | 0.000% |
| 303658 | CF707B. Bakery | 0 | 0 | 0.000% |
| 303662 | CF708A. Letters Cyclic Shift | 0 | 0 | 0.000% |
| 303663 | CF708B. Recover the String | 0 | 0 | 0.000% |
| 303664 | CF708C. Centroids | 0 | 0 | 0.000% |
| 303668 | CF709B. Checkpoints | 0 | 0 | 0.000% |
| 303669 | CF709C. Letters Cyclic Shift | 0 | 0 | 0.000% |
| 303670 | CF709D. Recover the String | 0 | 0 | 0.000% |
| 303671 | CF709E. Centroids | 0 | 0 | 0.000% |
| 303675 | CF710D. Two Arithmetic Progressions | 0 | 0 | 0.000% |
| 303681 | CF711D. Directed Roads | 0 | 0 | 0.000% |
| 303685 | CF712C. Memory and De-Evolution | 0 | 0 | 0.000% |
| 303699 | CF715B. Complete The Graph | 0 | 0 | 0.000% |
| 303702 | CF715E. Complete the Permutations | 0 | 0 | 0.000% |
| 303704 | CF716B. Complete the Word | 0 | 0 | 0.000% |
| 303706 | CF716D. Complete The Graph | 0 | 0 | 0.000% |
| 303709 | CF717B. R3D3’s Summer Adventure | 0 | 0 | 0.000% |
| 303712 | CF717E. Paint it really, really dark gray | 0 | 0 | 0.000% |
| 303717 | CF718A. Efim and Strange Grade | 0 | 0 | 0.000% |
| 303720 | CF718E. Matvey's Birthday | 0 | 0 | 0.000% |
| 303722 | CF719B. Anatoly and Cockroaches | 0 | 0 | 0.000% |
| 303723 | CF719C. Efim and Strange Grade | 0 | 0 | 0.000% |
| 303725 | CF720A. Closing ceremony | 0 | 0 | 0.000% |
| 303733 | CF721C. Journey | 0 | 0 | 0.000% |
| 303734 | CF721D. Maxim and Array | 0 | 0 | 0.000% |
| 303739 | CF722D. Generating Sets | 0 | 0 | 0.000% |
| 303744 | CF723C. Polycarp at the Radio | 0 | 0 | 0.000% |
| 303745 | CF723D. Lakes in Berland | 0 | 0 | 0.000% |
| 303746 | CF723E. One-Way Reform | 0 | 0 | 0.000% |
| 303747 | CF723F. st-Spanning Tree | 0 | 0 | 0.000% |
| 303749 | CF724B. Batch Sort | 0 | 0 | 0.000% |
| 303750 | CF724C. Ray Tracing | 0 | 0 | 0.000% |
| 303751 | CF724D. Dense Subsequence | 0 | 0 | 0.000% |
| 303752 | CF724E. Goods transportation | 0 | 0 | 0.000% |
| 303754 | CF724G. Xor-matic Number of the Graph | 0 | 0 | 0.000% |
| 303758 | CF725D. Contest Balloons | 0 | 0 | 0.000% |
| 303759 | CF725E. Too Much Money | 0 | 0 | 0.000% |