ID Problem Show tags Hide tags AC / Tried Difficulty
5008 P1063C   Dwarves, Hats and Extrasensory Abilities 0 / 0 6
4992 P1066D   Boxes Packing 0 / 0 6
4977 P1070E   Getting Deals Done 0 / 0 7
4968 P1071E   Rain Protection 0 / 0 10
4965 P1073C   Vasya and Robot 1 / 1 6
4964 P1073D   Berland Fair 0 / 0 5
4956 P1076C   Meme Problem 0 / 0 4
4948 P1077D   Cutting Out 0 / 0 5
4933 P1081E   Missing Numbers 0 / 0 6
4925 P1082E   Increasing Frequency 0 / 0 7
4869 P1091E   New Year and the Acquaintance Estimation 0 / 0 9
4828 P1098C   Construct a tree 0 / 3 9
4826 P1098E   Fedya the Potter 0 / 0 10
4823 P1099B   Squares and Segments 0 / 0 3
4821 P1099F   Cookies 0 / 0 9
4818 P1100C   NN and the Optical Illusion 0 / 0 4
4816 P1100E   Andrew and Taxi 0 / 0 8
4809 P1101F   Trucks and Cities 0 / 0 9
4802 P1102F   Elongated Matrix 0 / 0 7
4800 P1103B   Game with modulo 0 / 0 7
4777 P1107G   Vasya and Maximum Profit 2 / 7 9
4770 P1108F   MST Unification 0 / 0 7
4767 P1109C   Sasha and a Patient Friend 0 / 0 10
4753 P1111C   Creative Snap 0 / 0 5
4744 P1114E   Arithmetic Progression 0 / 0 8
4721 P1117C   Magic Ship 0 / 0 6
4712 P1118D2   Coffee and Coursework (Hard Version) 0 / 0 5
4707 P1119B   Alyona and a Narrow Fridge 0 / 0 4
4705 P1119D   Frets On Fire 0 / 0 6
4688 P1129C   Morse Code 0 / 0 9
4686 P1129E   Legendary Tree 0 / 0 10
4680 P1131C   Birthday 0 / 0 4
4672 P1132D   Stressful Training 0 / 0 8
4657 P1136E   Nastya Hasn't Written a Legend 0 / 0 8
4650 P1138A   Sushi for Two 0 / 0 3
4628 P1141G   Privatization of Roads in Treeland 0 / 0 6
4590 P1148B   Born This Way 0 / 0 5
4560 P1153D   Serval and Rooted Tree 0 / 0 6
4559 P1153E   Serval and Snake 0 / 0 8
4542 P1156C   Match Points 0 / 0 7
4532 P1157E   Minimum Array 0 / 0 5
4529 P1158A   The Party and Sweets 0 / 0 5
4525 P1158E   Strange device 0 / 0 10
4505 P1165F1   Microtransactions (easy version) 0 / 0 7
4504 P1165F2   Microtransactions (hard version) 0 / 0 7
4501 P1166C   A Tale of Two Lands 0 / 0 5
4500 P1166D   Cute Sequences 0 / 0 8
4493 P1167E   Range Deleting 0 / 0 7
4490 P1168A   Increasing by Modulo 0 / 0 5
4479 P1170E   Sliding Doors 0 / 0 (None)
4478 P1170F   Wheels 0 / 0 (None)
4457 P1175C   Electrification 8 / 26 5
4445 P1177B   Digits Sequence (Hard Edition) 0 / 0 6
4436 P1178H   Stock Exchange 0 / 0 10
4433 P1179C   Serge and Dining Room 0 / 0 8
4425 P1181D   Irrigation 0 / 0 8
4417 P1182F   Maximum Sine 0 / 0 10
4414 P1183C   Computer Game 0 / 0 4
4405 P1184B1   The Doctor Meets Vader (Easy) 0 / 0 4
4379 P1187B   Letters Shop 0 / 0 4
4360 P1190E   Tokitsukaze and Explosion 0 / 0 10
4342 P1195B   Sport Mafia 0 / 0 3
4325 P1197E   Culture Code 0 / 0 8
4322 P1198B   Welfare State 0 / 0 5
4307 P1201C   Maximum Median 0 / 0 4
4306 P1201D   Treasure Hunting 0 / 0 7
4298 P1202F   You Are Given Some Letters... 0 / 0 10
4293 P1203D2   Remove the Substring (hard version) 0 / 0 5
4267 P1208B   Uniqueness 0 / 0 5
4265 P1208D   Restore Permutation 0 / 0 6
4239 P1211D   Teams 0 / 0 7
4238 P1211E   Double Permutation Inc. 0 / 0 7
4235 P1211H   Road Repair in Treeland 0 / 0 10
4207 P1216E1   Numerical Sequence (easy version) 0 / 0 6
4206 P1216E2   Numerical Sequence (hard version) 0 / 0 8
4204 P1217A   Creating a Character 0 / 0 4
4202 P1217C   The Number Of Good Substrings 0 / 0 5
4182 P1220F   Gardener Alex 0 / 0 10
4178 P1221C   Perfect Team 0 / 0 4
4175 P1221F   Choose a Square 0 / 0 9
4171 P1223C   Save the Nature 0 / 0 5
4167 P1223G   Wooden Raft 0 / 0 10
4161 P1225E   Rock Is Push 0 / 0 8
4153 P1227E   Arson In Berland Forest 0 / 0 8
4128 P1236E   Alice and the Unfair Game 0 / 0 9
4123 P1237C2   Balanced Removals (Harder) 0 / 0 6
4122 P1237D   Balanced Playlist 0 / 0 7
4114 P1238D   AB-string 4 / 4 6
4091 P1244E   Minimizing Difference 0 / 0 7
4074 P1249C2   Good Numbers (hard version) 0 / 0 5
4061 P1250I   Show Must Go On 0 / 0 10
4060 P1250J   The Parade 0 / 0 6
4058 P1250L   Divide The Students 0 / 0 5
4052 P1251D   Salary Changing 0 / 0 6
4047 P1251E2   Voting (Hard Version) 0 / 0 9
4010 P1253F   Cheap Robot 0 / 0 9
3972 P1257D   Yet Another Monster Killing Problem 0 / 0 5
3962 P1260B   Obtain Two Zeroes 0 / 0 4
3957 P1260D   A Game with Traps 0 / 0 6
3945 P1263C   Everyone is a Winner! 0 / 0 4

Categories

Lucky

Pick a problem randomly based on the current filter.