| 306768 | CF1249F. Maximum Weight Subset | 0 | 0 | 0.000% |
| 307058 | CF1295A. Display The Number | 0 | 0 | 0.000% |
| 307059 | CF1295B. Infinite Prefixes | 0 | 0 | 0.000% |
| 307060 | CF1295C. Obtain The String | 0 | 0 | 0.000% |
| 307061 | CF1295D. Same GCDs | 0 | 0 | 0.000% |
| 307062 | CF1295E. Permutation Separation | 0 | 0 | 0.000% |
| 307063 | CF1295F. Good Contest | 0 | 0 | 0.000% |
| 307677 | CF1395A. Boboniu Likes to Color Balls | 0 | 0 | 0.000% |
| 307678 | CF1395B. Boboniu Plays Chess | 0 | 0 | 0.000% |
| 307679 | CF1395C. Boboniu and Bit Operations | 0 | 0 | 0.000% |
| 307680 | CF1395D. Boboniu Chats with Du | 0 | 0 | 0.000% |
| 307681 | CF1395E. Boboniu Walks on Graph | 0 | 0 | 0.000% |
| 307682 | CF1395F. Boboniu and String | 0 | 0 | 0.000% |
| 307792 | CF1418A. Buying Torches | 0 | 0 | 0.000% |
| 307793 | CF1418B. Negative Prefixes | 0 | 0 | 0.000% |
| 307794 | CF1418C. Mortal Kombat Tower | 0 | 0 | 0.000% |
| 307795 | CF1418D. Trash Problem | 0 | 0 | 0.000% |
| 307796 | CF1418E. Expected Damage | 0 | 0 | 0.000% |
| 307797 | CF1418F. Equal Product | 0 | 0 | 0.000% |
| 307798 | CF1418G. Three Occurrences | 0 | 0 | 0.000% |
| 308101 | CF1467A. Wizard of Orz | 0 | 0 | 0.000% |
| 308102 | CF1467B. Hills And Valleys | 0 | 0 | 0.000% |
| 308103 | CF1467C. Three Bags | 0 | 0 | 0.000% |
| 308104 | CF1467D. Sum of Paths | 0 | 0 | 0.000% |
| 308105 | CF1467E. Distinctive Roots in a Tree | 0 | 0 | 0.000% |
| 308292 | CF1495A. Diamond Miner | 0 | 0 | 0.000% |
| 308293 | CF1495B. Let's Go Hiking | 0 | 0 | 0.000% |
| 308294 | CF1495C. Garden of the Sun | 0 | 0 | 0.000% |
| 308295 | CF1495D. BFS Trees | 0 | 0 | 0.000% |
| 308296 | CF1495E. Qingshan and Daniel | 0 | 0 | 0.000% |
| 308297 | CF1495F. Squares | 0 | 0 | 0.000% |
| 309508 | CF1691A. Beat The Odds | 0 | 0 | 0.000% |
| 309509 | CF1691B. Shoe Shuffling | 0 | 0 | 0.000% |
| 309510 | CF1691C. Sum of Substrings | 0 | 0 | 0.000% |
| 309511 | CF1691D. Max GEQ Sum | 0 | 0 | 0.000% |
| 309512 | CF1691E. Number of Groups | 0 | 0 | 0.000% |
| 309513 | CF1691F. K-Set Tree | 0 | 0 | 0.000% |
| 309534 | CF1695A. Subrectangle Guess | 0 | 0 | 0.000% |
| 309535 | CF1695B. Circle Game | 0 | 0 | 0.000% |
| 309536 | CF1695C. Zero Path | 0 | 0 | 0.000% |
| 309537 | CF1695D1. Tree Queries (Easy Version) | 0 | 0 | 0.000% |
| 309538 | CF1695D2. Tree Queries (Hard Version) | 0 | 0 | 0.000% |
| 309539 | CF1695E. Ambiguous Dominoes | 0 | 0 | 0.000% |
| 310185 | CF1795A. Two Towers | 0 | 0 | 0.000% |
| 310186 | CF1795B. Ideal Point | 0 | 0 | 0.000% |
| 310187 | CF1795C. Tea Tasting | 0 | 1 | 0.000% |
| 310188 | CF1795D. Triangle Coloring | 0 | 0 | 0.000% |
| 310189 | CF1795E. Explosions? | 0 | 0 | 0.000% |
| 310190 | CF1795F. Blocking Chips | 0 | 0 | 0.000% |
| 310191 | CF1795G. Removal Sequences | 0 | 0 | 0.000% |
| 311208 | CF1950A. Stair, Peak, or Neither? | 0 | 10 | 0.000% |
| 311209 | CF1950B. Upscaling | 0 | 4 | 0.000% |
| 311210 | CF1950C. Clock Conversion | 0 | 4 | 0.000% |
| 311211 | CF1950D. Product of Binary Decimals | 0 | 7 | 0.000% |
| 311212 | CF1950E. Nearly Shortest Repeating Substring | 0 | 7 | 0.000% |
| 311213 | CF1950F. 0, 1, 2, Tree! | 0 | 17 | 0.000% |
| 311214 | CF1950G. Shuffling Songs | 0 | 14 | 0.000% |
| 400206 | GYM100095 A Automated Telephone Exchange | 0 | 0 | 0.000% |
| 400207 | GYM100095 B Black Square | 0 | 0 | 0.000% |
| 400208 | GYM100095 C Cube Coloring | 0 | 0 | 0.000% |
| 400209 | GYM100095 D Dice | 0 | 0 | 0.000% |
| 400210 | GYM100095 E Electrification | 0 | 0 | 0.000% |
| 400211 | GYM100095 F Flat | 0 | 0 | 0.000% |
| 400212 | GYM100095 G Galaxy Interconnection | 0 | 0 | 0.000% |
| 400213 | GYM100095 H High security | 0 | 0 | 0.000% |
| 400214 | GYM100095 I Immediate Delivery | 0 | 0 | 0.000% |
| 400215 | GYM100095 J John's Inversions | 0 | 0 | 0.000% |
| 400216 | GYM100095 K Kids Like Cakes | 0 | 0 | 0.000% |
| 401569 | GYM100495 A Crystals | 0 | 0 | 0.000% |
| 401570 | GYM100495 B Don't swear! | 0 | 0 | 0.000% |
| 401571 | GYM100495 C I need some help! | 0 | 0 | 0.000% |
| 401572 | GYM100495 D Modulo maths | 0 | 0 | 0.000% |
| 401573 | GYM100495 E Simple sequence | 0 | 0 | 0.000% |
| 401574 | GYM100495 F Snake++ | 0 | 0 | 0.000% |
| 401575 | GYM100495 G Spells once again! | 0 | 0 | 0.000% |
| 401576 | GYM100495 H Sugar and Salt | 0 | 0 | 0.000% |
| 401577 | GYM100495 I Two friends | 0 | 0 | 0.000% |
| 401578 | GYM100495 J Unnamed numbers | 0 | 0 | 0.000% |
| 401579 | GYM100495 K Wolf and sheep | 0 | 0 | 0.000% |
| 402499 | GYM100795 A Andrew the Ant | 0 | 0 | 0.000% |
| 402500 | GYM100795 B Software Bugs | 0 | 0 | 0.000% |
| 402501 | GYM100795 C Charlie the Cockchafer | 0 | 0 | 0.000% |
| 402502 | GYM100795 D Gregory the Grasshopper | 0 | 0 | 0.000% |
| 402503 | GYM100795 E Lisa the Ladybug | 0 | 0 | 0.000% |
| 402504 | GYM100795 F Mosquito Multiplication | 0 | 0 | 0.000% |
| 402505 | GYM100795 G Rhinoceros Beetle | 0 | 0 | 0.000% |
| 402506 | GYM100795 H Simon the Spider | 0 | 0 | 0.000% |
| 402924 | GYM100952 A Who is the winner? | 0 | 0 | 0.000% |
| 402925 | GYM100952 B New Job | 0 | 0 | 0.000% |
| 402926 | GYM100952 C Palindrome Again !! | 0 | 0 | 0.000% |
| 402927 | GYM100952 D Time to go back | 0 | 0 | 0.000% |
| 402928 | GYM100952 E Arrange Teams | 0 | 0 | 0.000% |
| 402929 | GYM100952 F Contestants Ranking | 0 | 0 | 0.000% |
| 402930 | GYM100952 G The jar of divisors | 0 | 0 | 0.000% |
| 402931 | GYM100952 H Special Palindrome | 0 | 0 | 0.000% |
| 402932 | GYM100952 I Mancala | 0 | 0 | 0.000% |
| 402933 | GYM100952 J Polygons Intersection | 0 | 0 | 0.000% |
| 402934 | GYM100956 A Random Points on the Circle | 0 | 0 | 0.000% |
| 402935 | GYM100956 B Lines | 0 | 0 | 0.000% |
| 402936 | GYM100956 C Fraction Factory | 0 | 0 | 0.000% |