| 303068 | CF598B. Queries on a String | 0 | 1 | 0.000% |
| 303079 | CF600B. Queries about less or equal elements | 0 | 0 | 0.000% |
| 303131 | CF610B. Vika and Squares | 0 | 0 | 0.000% |
| 303136 | CF611B. New Year and Old Property | 0 | 0 | 0.000% |
| 303143 | CF612A. The Text Splitting | 0 | 0 | 0.000% |
| 303149 | CF613A. Peter and Snow Blower | 0 | 0 | 0.000% |
| 303150 | CF613B. Skills | 0 | 0 | 0.000% |
| 303151 | CF613C. Necklace | 0 | 0 | 0.000% |
| 303152 | CF613D. Kingdom and its Cities | 0 | 0 | 0.000% |
| 303153 | CF613E. Puzzle Lover | 0 | 0 | 0.000% |
| 303171 | CF617B. Chocolate | 0 | 0 | 0.000% |
| 303189 | CF621B. Wet Shark and Bishops | 0 | 0 | 0.000% |
| 303211 | CF625C. K-special Tables | 0 | 0 | 0.000% |
| 303215 | CF626B. Cards | 0 | 0 | 0.000% |
| 303228 | CF628B. New Skateboard | 0 | 0 | 0.000% |
| 303229 | CF628C. Bear and String Distance | 0 | 0 | 0.000% |
| 303243 | CF630F. Selection of Personnel | 0 | 0 | 0.000% |
| 303251 | CF630N. Forecast | 0 | 0 | 0.000% |
| 303268 | CF633B. A Trivial Problem | 0 | 0 | 0.000% |
| 303275 | CF634A. Island Puzzle | 0 | 0 | 0.000% |
| 303282 | CF635B. Island Puzzle | 0 | 0 | 0.000% |
| 303302 | CF640A. Lazy Caterer Sequence | 0 | 0 | 0.000% |
| 303366 | CF653B. Bear and Compressing | 0 | 0 | 0.000% |
| 303397 | CF659B. Qualifying Contest | 0 | 0 | 0.000% |
| 303409 | CF661A. Lazy Caterer Sequence | 0 | 0 | 0.000% |
| 303434 | CF665C. Simple Strings | 0 | 0 | 0.000% |
| 303461 | CF670C. Cinema | 0 | 0 | 0.000% |
| 303477 | CF673B. Problems for Round | 0 | 0 | 0.000% |
| 303504 | CF678A. Johny Likes Numbers | 0 | 0 | 0.000% |
| 303505 | CF678B. The Same Calendar | 0 | 0 | 0.000% |
| 303506 | CF678C. Joty and Chocolate | 0 | 0 | 0.000% |
| 303507 | CF678D. Iterated Linear Function | 0 | 0 | 0.000% |
| 303508 | CF678E. Another Sith Tournament | 0 | 0 | 0.000% |
| 303509 | CF678F. Lena and Queries | 0 | 0 | 0.000% |
| 303521 | CF681B. Economy Game | 0 | 0 | 0.000% |
| 303572 | CF690C1. Brain Network (easy) | 0 | 0 | 0.000% |
| 303580 | CF690F1. Tree of Life (easy) | 0 | 0 | 0.000% |
| 303658 | CF707B. Bakery | 0 | 0 | 0.000% |
| 303688 | CF713A. Sonya and Queries | 0 | 0 | 0.000% |
| 303689 | CF713B. Searching Rectangles | 0 | 0 | 0.000% |
| 303690 | CF713C. Sonya and Problem Wihtout a Legend | 0 | 0 | 0.000% |
| 303691 | CF713D. Animals and Puzzle | 0 | 0 | 0.000% |
| 303692 | CF713E. Sonya Partymaker | 0 | 0 | 0.000% |
| 303704 | CF716B. Complete the Word | 0 | 0 | 0.000% |
| 303736 | CF722A. Broken Clock | 0 | 0 | 0.000% |
| 303837 | CF740A. Alyona and copybooks | 0 | 0 | 0.000% |
| 303876 | CF747C. Servers | 0 | 0 | 0.000% |
| 303892 | CF750B. New Year and North Pole | 0 | 0 | 0.000% |
| 303907 | CF753A. Santa Claus and Candies | 0 | 0 | 0.000% |
| 303908 | CF753B. Interactive Bulls and Cows (Easy) | 0 | 0 | 0.000% |
| 303909 | CF753C. Interactive Bulls and Cows (Hard) | 0 | 0 | 0.000% |
| 303917 | CF755C. PolandBall and Forest | 0 | 0 | 0.000% |
| 303954 | CF761B. Dasha and friends | 0 | 0 | 0.000% |
| 304004 | CF770B. Maximize Sum of Digits | 0 | 0 | 0.000% |
| 304045 | CF777B. Game of Credit Cards | 0 | 0 | 0.000% |
| 304098 | CF787B. Not Afraid | 0 | 0 | 0.000% |
| 304123 | CF792B. Counting-out Rhyme | 0 | 0 | 0.000% |
| 304155 | CF796B. Find The Bone | 0 | 0 | 0.000% |
| 304167 | CF798B. Mike and strings | 0 | 0 | 0.000% |
| 304171 | CF799A. Carrot Cakes | 0 | 0 | 0.000% |
| 304172 | CF799B. T-shirt buying | 0 | 0 | 0.000% |
| 304173 | CF799C. Fountains | 0 | 0 | 0.000% |
| 304174 | CF799D. Field expansion | 0 | 0 | 0.000% |
| 304175 | CF799E. Aquarium decoration | 0 | 0 | 0.000% |
| 304176 | CF799F. Beautiful fountains rows | 0 | 0 | 0.000% |
| 304177 | CF799G. Cut the pie | 0 | 0 | 0.000% |
| 304229 | CF807B. T-Shirt Hunt | 0 | 0 | 0.000% |
| 304235 | CF808B. Average Sleep Time | 0 | 0 | 0.000% |
| 304247 | CF810B. Summer sell-off | 0 | 0 | 0.000% |
| 304261 | CF813A. The Contest | 0 | 0 | 0.000% |
| 304262 | CF813B. The Golden Age | 0 | 0 | 0.000% |
| 304263 | CF813C. The Tag Game | 0 | 0 | 0.000% |
| 304264 | CF813D. Two Melodies | 0 | 0 | 0.000% |
| 304265 | CF813E. Army Creation | 0 | 0 | 0.000% |
| 304266 | CF813F. Bipartite Checking | 0 | 0 | 0.000% |
| 304268 | CF814B. An express train to reveries | 0 | 0 | 0.000% |
| 304301 | CF820B. Mister B and Angle in Polygon | 0 | 0 | 0.000% |
| 304306 | CF821B. Okabe and Banana Trees | 0 | 0 | 0.000% |
| 304337 | CF828B. Black Square | 0 | 0 | 0.000% |
| 304392 | CF840A. Leha and Function | 0 | 0 | 0.000% |
| 304399 | CF841C. Leha and Function | 0 | 0 | 0.000% |
| 304413 | CF844B. Rectangles | 0 | 0 | 0.000% |
| 304521 | CF862B. Mahmoud and Ehab and the bipartiteness | 0 | 0 | 0.000% |
| 304573 | CF870C. Maximum splitting | 0 | 0 | 0.000% |
| 304600 | CF876B. Divisiblity of Differences | 0 | 0 | 0.000% |
| 304642 | CF886C. Petya and Catacombs | 0 | 0 | 0.000% |
| 304647 | CF887B. Cubes for Masha | 0 | 0 | 0.000% |
| 304682 | CF893C. Rumor | 0 | 0 | 0.000% |
| 304702 | CF897B. Chtholly's request | 0 | 0 | 0.000% |
| 304714 | CF899C. Dividing the numbers | 0 | 0 | 0.000% |
| 304719 | CF900B. Position in Fraction | 0 | 0 | 0.000% |
| 304740 | CF904A. Masha and Bears | 0 | 0 | 0.000% |
| 304751 | CF907A. Masha and Bears | 0 | 0 | 0.000% |
| 304766 | CF909B. Segments | 0 | 0 | 0.000% |
| 304782 | CF912B. New Year's Eve | 0 | 0 | 0.000% |
| 304786 | CF913A. Modular Exponentiation | 0 | 0 | 0.000% |
| 304787 | CF913B. Christmas Spruce | 0 | 0 | 0.000% |
| 304788 | CF913C. Party Lemonade | 0 | 0 | 0.000% |
| 304789 | CF913D. Too Easy Problems | 0 | 0 | 0.000% |
| 304790 | CF913E. Logical Expression | 0 | 0 | 0.000% |