| 310294 | CF1811A. Insert Digit | 0 | 0 | 0.000% |
| 310302 | CF1812A. Are You a Robot? | 0 | 0 | 0.000% |
| 310311 | CF1812J. Unmysterious Language | 0 | 0 | 0.000% |
| 310323 | CF1815E. Bosco and Particle | 0 | 0 | 0.000% |
| 310337 | CF1820A. Yura's New Name | 0 | 0 | 0.000% |
| 310338 | CF1820B. JoJo's Incredible Adventures | 0 | 0 | 0.000% |
| 311212 | CF1950E. Nearly Shortest Repeating Substring | 0 | 7 | 0.000% |
| 311214 | CF1950G. Shuffling Songs | 0 | 14 | 0.000% |
| 311337 | CF1971B. Different String | 0 | 6 | 0.000% |
| 311338 | CF1971C. Clock and Strings | 0 | 3 | 0.000% |
| 311339 | CF1971D. Binary Cut | 0 | 8 | 0.000% |
| 311358 | CF1974B. Symmetric Encoding | 0 | 4 | 0.000% |
| 400086 | GYM100030 H The Longest Good Substring | 0 | 0 | 0.000% |
| 400150 | GYM100078 G Given a string... | 0 | 0 | 0.000% |
| 400399 | GYM100162 F Longest Two Graphs Common String | 0 | 0 | 0.000% |
| 400512 | GYM100199 E Nice Patterns Strike Back | 0 | 0 | 0.000% |
| 400780 | GYM100247 B Similar Strings | 0 | 0 | 0.000% |
| 401023 | GYM100325 A String Decomposition | 0 | 0 | 0.000% |
| 401098 | GYM100343 F Substring Search | 0 | 0 | 0.000% |
| 401220 | GYM100379 L Game with a string | 0 | 0 | 0.000% |
| 401309 | GYM100384 H String without repetitions | 0 | 0 | 0.000% |
| 401316 | GYM100384 V Stringangulation | 0 | 0 | 0.000% |
| 401321 | GYM100385 G String without repetitions | 0 | 0 | 0.000% |
| 401328 | GYM100385 U Stringangulation | 0 | 0 | 0.000% |
| 401363 | GYM100418 C Substrings | 0 | 0 | 0.000% |
| 401367 | GYM100418 G String generator 2 | 0 | 0 | 0.000% |
| 401372 | GYM100425 A Luggage Distribution | 0 | 0 | 0.000% |
| 401382 | GYM100430 B Divisible Substrings | 0 | 0 | 0.000% |
| 401437 | GYM100451 F Berland-Strike | 0 | 0 | 0.000% |
| 401523 | GYM100488 J Hyperdromes Strike Back | 0 | 0 | 0.000% |
| 401540 | GYM100491 D Diamonds and Golden Strings | 0 | 0 | 0.000% |
| 401772 | GYM100524 J Jingles of a String | 0 | 0 | 0.000% |
| 401927 | GYM100584 D Balanced strings | 0 | 0 | 0.000% |
| 401931 | GYM100587 C Autocomplete Strikes Back | 0 | 0 | 0.000% |
| 402206 | GYM100699 N1 string | 0 | 0 | 0.000% |
| 402246 | GYM100712 D Alternating Strings | 0 | 0 | 0.000% |
| 402254 | GYM100712 L Alternating Strings II | 0 | 0 | 0.000% |
| 402316 | GYM100726 A An Industrial Spy | 0 | 0 | 0.000% |
| 402535 | GYM100801 D Distribution in Metagonia | 0 | 0 | 0.000% |
| 402544 | GYM100803 A Bit String Reordering | 0 | 0 | 0.000% |
| 402795 | GYM100883 F Print Mix Strings | 0 | 0 | 0.000% |
| 402796 | GYM100883 G Count Mix Strings | 0 | 0 | 0.000% |
| 402845 | GYM100917 L Liesbeth and the String | 0 | 0 | 0.000% |
| 402901 | GYM100942 B High-Speed Pedestrian walkway 1.0 | 0 | 0 | 0.000% |
| 402944 | GYM100956 K Two Strings | 0 | 0 | 0.000% |
| 402964 | GYM100958 I Substring Pairs | 0 | 0 | 0.000% |
| 402977 | GYM100959 L String Modification | 0 | 0 | 0.000% |
| 403032 | GYM100971 M Decomposition into Good Strings | 0 | 0 | 0.000% |
| 403077 | GYM100993 A Binary String | 0 | 0 | 0.000% |
| 403106 | GYM101005 I Substring | 0 | 0 | 0.000% |
| 403125 | GYM101020 I Playing With Strings | 0 | 0 | 0.000% |
| 403180 | GYM101061 I Playing with strings | 0 | 0 | 0.000% |
| 403353 | GYM101138 A Yet Another Problem with Strings | 0 | 0 | 0.000% |
| 403429 | GYM101158 C Distribution Center | 0 | 0 | 0.000% |
| 403444 | GYM101161 G Binary Strings | 0 | 0 | 0.000% |
| 403454 | GYM101170 E Exam Redistribution | 0 | 0 | 0.000% |
| 403562 | GYM101194 C Mr. Panda and Strips | 0 | 0 | 0.000% |
| 403671 | GYM101237 H Cyclic String | 0 | 0 | 0.000% |
| 403712 | GYM101242 K String Theory | 0 | 0 | 0.000% |
| 403766 | GYM101263 A Salient Strings | 0 | 0 | 0.000% |
| 403877 | GYM101350 H Mirrored String I | 0 | 0 | 0.000% |
| 403878 | GYM101350 I Mirrored String II | 0 | 0 | 0.000% |
| 403943 | GYM101370 J Subsequences Of Substrings | 0 | 0 | 0.000% |
| 403947 | GYM101371 C Distinct Substrings | 0 | 0 | 0.000% |
| 403979 | GYM101380 H Strictly Off Permutations | 0 | 0 | 0.000% |
| 403986 | GYM101382 E Random Strings | 0 | 0 | 0.000% |
| 403998 | GYM101383 H Random Substring | 0 | 0 | 0.000% |
| 404000 | GYM101385 A Number of Close Strings | 0 | 0 | 0.000% |
| 404003 | GYM101385 D Interleave Binary Strings | 0 | 0 | 0.000% |
| 404192 | GYM101446 F Tree and Strings | 0 | 0 | 0.000% |
| 404291 | GYM101472 E Stripe | 0 | 0 | 0.000% |
| 404394 | GYM101492 K Cutting Strings | 0 | 0 | 0.000% |
| 404405 | GYM101498 J Spilt the String | 0 | 0 | 0.000% |
| 404422 | GYM101503 B Join the Strings | 0 | 0 | 0.000% |
| 404492 | GYM101519 F Ultimate Finishing Strike | 0 | 0 | 0.000% |
| 404512 | GYM101522 D Distribution of Days | 0 | 0 | 0.000% |
| 404526 | GYM101532 F Strings and Queries | 0 | 0 | 0.000% |
| 404540 | GYM101549 I Prime Substring | 0 | 0 | 0.000% |
| 404598 | GYM101561 D Distributing Ballot Boxes | 0 | 0 | 0.000% |
| 404664 | GYM101605 K Travelling Salesman Strikes Back | 0 | 0 | 0.000% |
| 404720 | GYM101615 I Long Long Strings | 0 | 0 | 0.000% |
| 404729 | GYM101617 E Long Long Strings | 0 | 0 | 0.000% |
| 404861 | GYM101652 V Long Long Strings | 0 | 0 | 0.000% |
| 405052 | GYM101755 E Substring Reverse | 0 | 0 | 0.000% |
| 405059 | GYM101755 L Queries on a String | 0 | 0 | 0.000% |
| 405063 | GYM101773 C Stripe Bishops | 0 | 0 | 0.000% |
| 405097 | GYM101790 G Task distributor | 0 | 0 | 0.000% |
| 405161 | GYM101808 A Martadella Strikes Again | 0 | 0 | 0.000% |
| 405179 | GYM101810 G Power of String | 0 | 0 | 0.000% |
| 405205 | GYM101845 B Binary Strings | 0 | 0 | 0.000% |
| 405216 | GYM101845 M Marbles Lucky Distribution | 0 | 0 | 0.000% |
| 405224 | GYM101848 H Loop String | 0 | 0 | 0.000% |
| 405263 | GYM101859 C Ethan Searches for a String | 0 | 0 | 0.000% |
| 405277 | GYM101864 J Non Super Boring Substring | 0 | 0 | 0.000% |
| 405347 | GYM101911 D Masquerade strikes back | 0 | 0 | 0.000% |
| 405396 | GYM101933 J Jumbled String | 0 | 0 | 0.000% |
| 405474 | GYM101968 J Restricted Vertex Cover | 0 | 0 | 0.000% |
| 405482 | GYM101972 H Beautiful Substrings | 0 | 0 | 0.000% |
| 405504 | GYM101981 M Mediocre String Problem | 0 | 0 | 0.000% |
| 405527 | GYM101986 J String Puzzle | 0 | 0 | 0.000% |