ID Problem Show tags Hide tags AC / Tried Difficulty
9747 P5E   Bindian Signalizing 0 / 0 9
9713 P12D   Ball 0 / 0 9
9688 P17D   Notepad 0 / 0 9
9670 P21D   Traveling Graph 0 / 0 9
9656 P24D   Broken robot 0 / 0 9
9646 P26D   Tickets 0 / 0 9
9645 P26E   Multithreading 0 / 0 9
9636 P28D   Don't fear, DravDe is kind 0 / 0 9
9630 P29E   Quarrel 0 / 0 9
9620 P31E   TV Game 0 / 0 9
9615 P32E   Hide-and-Seek 0 / 0 9
9582 P38H   The Great Marathon 0 / 0 9
9575 P39G   Inverse Function 0 / 0 9
9496 P51E   Pentagon 0 / 0 9
9462 P58E   Expression 0 / 0 9
9428 P64I   Sort the Table 0 / 0 9
9379 P73E   Morrowindows 0 / 0 9
9374 P74D   Hanger 0 / 0 9
9368 P75E   Ship's Shortest Path 0 / 0 9
9332 P83C   Track 0 / 0 9
9331 P83D   Numbers 0 / 0 9
9282 P97A   Domino 0 / 0 9
9280 P97C   Winning Strategy 0 / 0 9
9261 P100J   Interval Coloring 0 / 0 9
9235 P107C   Arrangement 0 / 0 9
9234 P107D   Crime Management 0 / 0 9
9205 P115E   Linear Kingdom Races 0 / 0 9
9188 P119E   Alternative Reality 0 / 0 9
9173 P121E   Lucky Array 0 / 0 9
9159 P125E   MST Company 0 / 0 9
9072 P145E   Lucky Queries 0 / 0 9
9037 P154D   Flatland Fencing 0 / 0 9
9012 P160E   Buses and People 0 / 0 9
9009 P161C   Abracadabra 0 / 0 9
8989 P164C   Machine Programming 0 / 0 9
8943 P175D   Plane of Tanks: Duel 0 / 0 9
8923 P177G1   Fibonacci Strings 0 / 0 9
8849 P193C   Hamming Distance 0 / 0 9
8826 P198C   Delivering Carcinogen 0 / 0 9
8821 P198E   Gripping Story 0 / 0 9
8815 P200A   Cinema 0 / 0 9
8807 P200E   Tractor College 0 / 0 9
8776 P204D   Little Elephant and Retro Strings 0 / 0 9
8740 P209C   Trails and Glades 0 / 0 9
8701 P220E   Little Elephant and Inversions 0 / 0 9
8679 P226C   Anniversary 0 / 0 9
8590 P246E   Blood Cousins Return 0 / 0 9
8554 P256E   Lucky Arrays 0 / 0 9
8544 P258E   Little Elephant and Tree 0 / 0 9
8514 P266D   BerDonalds 0 / 0 9
8487 P273D   Dima and Figure 0 / 0 9
8471 P277C   Game 0 / 0 9
8469 P277E   Binary Tree on Plane 0 / 0 9
8446 P283D   Cows and Cool Sequences 0 / 0 9
8427 P288D   Polo the Penguin and Trees 0 / 0 9
8405 P293C   Cube Problem 0 / 0 9
8394 P295D   Greg and Caves 0 / 0 9
8388 P297C   Splitting the Uniqueness 0 / 0 9
8367 P303C   Minimum Modular 0 / 0 9
8347 P311B   Cats Transport 0 / 0 9
8321 P316D3   PE Lesson 0 / 0 9
8312 P316G3   Good Substrings 0 / 0 9
8288 P323C   Two permutations 0 / 0 9
8273 P329C   Graph Reconstruction 0 / 0 9
8263 P331C2   The Great Julya Calendar 0 / 0 9
8261 P331D1   Escaping on Beaveractor 0 / 0 9
8253 P332D   Theft of Blueprints 0 / 0 9
8252 P332E   Binary Key 0 / 0 9
8241 P335D   Rectangles and Square 0 / 0 9
8210 P342E   Xenia and Tree 0 / 0 9
8178 P350D   Looking for Owls 0 / 0 9
8163 P354B   Game with Strings 0 / 0 9
8141 P359E   Neatness 0 / 0 9
8108 P367D   Sereja and Sets 0 / 0 9
8074 P375D   Tree and Queries 0 / 0 9
8067 P377D   Developing Game 0 / 0 9
8058 P379F   New Year Tree 0 / 0 9
8055 P380B   Sereja and Tree 0 / 0 9
7929 P409I   Feed the Golorp 0 / 0 9
7905 P416D   Population Size 0 / 0 9
7899 P417E   Square Table 0 / 0 9
7817 P441E   Valera and Number 0 / 0 9
7807 P444C   DZY Loves Colors 0 / 0 9
7800 P446C   DZY Loves Fibonacci Numbers 0 / 0 9
7787 P449D   Jzzhu and Numbers 0 / 0 9
7774 P452E   Three strings 0 / 0 9
7715 P467D   Fedor and Essay 0 / 0 9
7645 P484D   Kindergarten 0 / 0 9
7589 P498B   Name That Tune 0 / 0 9
7587 P498D   Traffic Jams in the Land 0 / 0 9
7564 P506D   Mr 0 / 0 9
7535 P513D1   Constrained Tree 0 / 0 9
7524 P513G2   Inversions problem 0 / 0 9
7464 P524E   Rooks and Rectangles 0 / 0 9
7459 P525D   Arthur and Walls 0 / 0 9
7453 P526E   Transmitting Levels 0 / 0 9
7416 P533F   Encoding 0 / 0 9
7411 P534E   Berland Local Positioning System 0 / 0 9
7410 P534F   Simplified Nonogram 0 / 0 9
7389 P542A   Place Your Ad Here 0 / 0 9

Categories

Lucky

Pick a problem randomly based on the current filter.