| 305187 | CF987A. Infinity Gauntlet | 0 | 0 | 0.000% |
| 305193 | CF988A. Diverse Team | 0 | 1 | 0.000% |
| 305217 | CF992A. Nastya and an Array | 0 | 0 | 0.000% |
| 305228 | CF994A. Fingerprints | 0 | 0 | 0.000% |
| 305240 | CF996A. Hit the Lottery | 0 | 0 | 0.000% |
| 305256 | CF999A. Mishka and Contest | 0 | 25 | 0.000% |
| 305278 | CF1002A1. Generate superposition of all basis states | 0 | 0 | 0.000% |
| 305293 | CF1003A. Polycarp's Pockets | 0 | 1 | 0.000% |
| 305305 | CF1005A. Tanya and Stairways | 0 | 0 | 0.000% |
| 305312 | CF1006A. Adjacent Replacements | 0 | 0 | 0.000% |
| 305328 | CF1009A. Game Shopping | 0 | 0 | 0.000% |
| 305353 | CF1013A. Piles With Stones | 0 | 0 | 0.000% |
| 305360 | CF1015A. Points in Segments | 0 | 0 | 0.000% |
| 305374 | CF1017A. The Rank | 0 | 0 | 0.000% |
| 305413 | CF1028A. Find Square | 0 | 0 | 0.000% |
| 305427 | CF1030A. In Search of an Easy Problem | 0 | 0 | 0.000% |
| 305434 | CF1031A. Golden Plate | 0 | 0 | 0.000% |
| 305474 | CF1038A. Equality | 0 | 0 | 0.000% |
| 305490 | CF1041A. Heist | 0 | 0 | 0.000% |
| 305502 | CF1043A. Elections | 0 | 0 | 0.000% |
| 305535 | CF1047A. Little C Loves 3 I | 0 | 0 | 0.000% |
| 305553 | CF1054A. Elevator or Stairs? | 0 | 0 | 0.000% |
| 305568 | CF1056A. Determine Line | 0 | 0 | 0.000% |
| 305579 | CF1058A. In Search of an Easy Problem | 0 | 0 | 0.000% |
| 305591 | CF1060A. Phone Numbers | 0 | 0 | 0.000% |
| 305599 | CF1061A. Coins | 0 | 0 | 0.000% |
| 305617 | CF1064A. Make a triangle! | 0 | 0 | 0.000% |
| 305623 | CF1065A. Vasya and Chocolate | 0 | 0 | 0.000% |
| 305684 | CF1075A. The King's Race | 0 | 0 | 0.000% |
| 305697 | CF1077A. Frog Jumping | 0 | 12 | 0.000% |
| 305716 | CF1080A. Petya and Origami | 0 | 0 | 0.000% |
| 305722 | CF1081A. Definite Game | 0 | 0 | 0.000% |
| 305749 | CF1085A. Right-Left Cipher | 0 | 0 | 0.000% |
| 305768 | CF1088A. Ehab and another construction problem | 0 | 0 | 0.000% |
| 305800 | CF1091A. New Year and the Christmas Ornament | 0 | 0 | 0.000% |
| 305808 | CF1092A. Uniform String | 0 | 0 | 0.000% |
| 305809 | CF1092B. Teams Forming | 0 | 0 | 0.000% |
| 305815 | CF1093A. Dice Rolling | 0 | 0 | 0.000% |
| 305822 | CF1095A. Repeating Cipher | 0 | 19 | 0.000% |
| 305828 | CF1096A. Find Divisible | 0 | 0 | 0.000% |
| 305835 | CF1097A. Gennady and a Card Game | 0 | 0 | 0.000% |
| 305849 | CF1099A. Snowball | 0 | 0 | 0.000% |
| 305868 | CF1102A. Integer Sequence Dividing | 0 | 0 | 0.000% |
| 305879 | CF1104A. Splitting into digits | 0 | 0 | 0.000% |
| 305889 | CF1106A. Lunar New Year and Cross Counting | 0 | 0 | 0.000% |
| 305902 | CF1108A. Two distinct points | 0 | 0 | 0.000% |
| 305942 | CF1114A. Got Any Grapes? | 0 | 0 | 0.000% |
| 305974 | CF1118A. Water Buying | 0 | 0 | 0.000% |
| 306008 | CF1130A. Be Positive | 0 | 0 | 0.000% |
| 306014 | CF1131A. Sea Battle | 0 | 0 | 0.000% |
| 306035 | CF1136A. Nastya Is Reading a Book | 0 | 0 | 0.000% |
| 306052 | CF1139A. Even Substrings | 0 | 1 | 0.000% |
| 306078 | CF1143A. The Doors | 0 | 0 | 0.000% |
| 306084 | CF1144A. Diverse Strings | 0 | 0 | 0.000% |
| 306098 | CF1146A. Love "A" | 0 | 1 | 0.000% |
| 306112 | CF1148A. Another One Bites The Dust | 0 | 0 | 0.000% |
| 306125 | CF1150A. Stock Arbitraging | 0 | 0 | 0.000% |
| 306136 | CF1152A. Neko Finds Grapes | 0 | 0 | 0.000% |
| 306149 | CF1154A. Restoring Three Numbers | 0 | 0 | 0.000% |
| 306183 | CF1159A. A pile of stones | 0 | 0 | 0.000% |
| 306244 | CF1167A. Telephone Number | 0 | 0 | 0.000% |
| 306270 | CF1171A. Dice Rolling | 0 | 0 | 0.000% |
| 306271 | CF1171B. New Year and the Christmas Ornament | 0 | 0 | 0.000% |
| 306273 | CF1171D. Got Any Grapes? | 0 | 0 | 0.000% |
| 306283 | CF1173A. Nauuo and Votes | 0 | 2 | 0.000% |
| 306303 | CF1176A. Divide it! | 0 | 0 | 0.000% |
| 306311 | CF1178A. Prime Minister | 0 | 0 | 0.000% |
| 306325 | CF1180A. Alex and a Rhombus | 0 | 0 | 0.000% |
| 306342 | CF1183A. Nearest Interesting Number | 0 | 0 | 0.000% |
| 306364 | CF1185A. Ropewalkers | 0 | 0 | 0.000% |
| 306373 | CF1186A. Vus the Cossack and a Contest | 0 | 0 | 0.000% |
| 306391 | CF1189A. Keanu Reeves | 0 | 0 | 0.000% |
| 306404 | CF1191A. Tokitsukaze and Enhancement | 0 | 0 | 0.000% |
| 306416 | CF1194A. Remove a Progression | 0 | 0 | 0.000% |
| 306430 | CF1196A. Three Piles of Candies | 0 | 0 | 0.000% |
| 306455 | CF1200A. Hotelier | 0 | 0 | 0.000% |
| 306493 | CF1206A. Choose Two Numbers | 0 | 0 | 0.000% |
| 306499 | CF1207A. There Are Two Types Of Burgers | 0 | 0 | 0.000% |
| 306541 | CF1212A. Wrong Subtraction | 0 | 0 | 0.000% |
| 306571 | CF1216A. Prefixes | 0 | 0 | 0.000% |
| 306602 | CF1220A. Cards | 0 | 0 | 0.000% |
| 306616 | CF1223A. CME | 0 | 0 | 0.000% |
| 306640 | CF1228A. Distinct Digits | 0 | 0 | 0.000% |
| 306653 | CF1230A. Dawid and Bags of Candies | 0 | 0 | 0.000% |
| 306666 | CF1234A. Equalize Prices Again | 0 | 0 | 0.000% |
| 306676 | CF1236A. Stones | 0 | 0 | 0.000% |
| 306710 | CF1241A. CME | 0 | 0 | 0.000% |
| 306721 | CF1243A. Maximum Square | 0 | 0 | 0.000% |
| 306727 | CF1244A. Pens and Pencils | 0 | 0 | 0.000% |
| 306760 | CF1249A. Yet Another Dividing into Teams | 0 | 7 | 0.000% |
| 306814 | CF1255A. Changing Volume | 0 | 0 | 0.000% |
| 306827 | CF1257A. Two Rival Students | 0 | 0 | 0.000% |
| 306907 | CF1269A. Equation | 0 | 0 | 0.000% |
| 306912 | CF1270A. Card Game | 0 | 0 | 0.000% |
| 306921 | CF1271A. Suits | 0 | 0 | 0.000% |
| 306977 | CF1281A. Suffix Three | 0 | 0 | 0.000% |
| 306989 | CF1283A. Minutes Before the New Year | 0 | 0 | 0.000% |
| 306995 | CF1284A. New Year and Naming | 0 | 0 | 0.000% |
| 307002 | CF1285A. Mezo Playing Zoma | 0 | 0 | 0.000% |
| 307015 | CF1287A. Angry Students | 0 | 0 | 0.000% |