ID Problem Show tags Hide tags AC / Tried Difficulty
9211 P17E  Palisection 0 / 0 10
9201 P19E  Fairy 0 / 0 10
8947 P65E  Harry Potter and Moving Staircases 0 / 0 10
8932 P68E  Contact 0 / 0 10
8806 P73F  Plane of Tanks 0 / 0 10
8775 P79E  Security System 0 / 0 10
8734 P89E  Fire and Ice 0 / 0 10
8677 P103E  Buying Sets 0 / 0 10
8647 P111E  Petya and Rectangle 0 / 0 10
8626 P117E  Tree or not Tree 0 / 0 10
8582 P126E  Pills 0 / 0 10
8575 P128E  Birthday 0 / 0 10
8530 P138E  Hellish Constraints 0 / 0 10
8501 P145D  Lucky Pair 0 / 0 10
8421 P163D  Large Refrigerator 0 / 0 10
8400 P167E  Wizards and Bets 0 / 0 10
8314 P183E  Candy Shop 0 / 0 10
8302 P187E  Heaven Tour 0 / 0 10
8276 P193D  Two Segments 0 / 0 10
8275 P193E  Fibonacci Number 0 / 0 10
8141 P217D  Bitonix' Patrol 0 / 0 10
8104 P226E  Noble Knight's Path 0 / 0 10
8081 P232D  Fence 0 / 0 10
8054 P238D  Tape Programming 0 / 0 10
8045 P241D  Numbers 0 / 0 10
7776 P309E  Sheep 0 / 0 10
7759 P314E  Sereja and Squares 0 / 0 10
7721 P321D  Ciel and Flipboard 0 / 0 10
7711 P325D  Reclamation 0 / 0 10
7685 P331E1  Deja Vu 0 / 0 10
7655 P338D  GCD Table 0 / 0 10
7632 P343E  Pumping Stations 0 / 0 10
7588 P354D  Transferring Pyramid 0 / 0 10
7547 P364D  Ghd 0 / 0 10
7384 P403E  Two Rooted Trees 0 / 0 10
7268 P434D  Nanami's Power Plant 0 / 0 10
7204 P449E  Jzzhu and Squares 0 / 0 10
7179 P455E  Function 0 / 0 10
7093 P475F  Meta-universe 0 / 0 10
7081 P478E  Wavy numbers 0 / 0 10
7009 P497E  Subsequences Return 0 / 0 10
6983 P505E  Mr 0 / 0 10
6959 P512D  Fox And Travelling 0 / 0 10
6958 P512E  Fox And Polygon 0 / 0 10
6856 P536D  Tavas in Kansas 0 / 0 10
6558 P585E  Present for Vitalik the Philatelist 0 / 0 10
6550 P587E  Duff as a Queen 0 / 0 10
6509 P598F  Cut Length 0 / 0 10
6487 P603D  Ruminations on Ruminants 0 / 0 10
6452 P611G  New Year and Cake 0 / 0 10
6395 P623C  Electric Charges 0 / 0 10
6298 P643D  Bearish Fanpages 0 / 0 10
6296 P643F  Bears and Juice 0 / 0 10
6204 P671D  Roads in Yusland 0 / 0 10
6174 P679D  Bear and Chase 0 / 0 10
6148 P685C  Optimal Point 0 / 0 10
6139 P687E  TOF 0 / 0 10
6071 P704C  Black Widow 0 / 0 10
6053 P708D  Incorrect Flow 0 / 0 10
6019 P717A  Festival Organization 0 / 0 10
6008 P718D  Andrew and Chemistry 0 / 0 10
5989 P722E  Research Rover 0 / 0 10
5977 P724E  Goods transportation 0 / 0 10
5969 P725F  Family Photos 0 / 0 10
5913 P736E  Chess Championship 0 / 0 10
5900 P741D  Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths 0 / 0 10
5801 P763D  Timofey and a flat tree 0 / 0 10
5800 P763E  Timofey and our friends animals 0 / 0 10
5736 P775A  University Schedule 0 / 0 10
5729 P776G  Sherlock and the Encrypted Data 0 / 0 10
5684 P788E  New task 0 / 0 10
5670 P793E  Problem of offices 0 / 0 10
5620 P802O  April Fools' Problem (hard) 0 / 0 10
5592 P809D  Hitchhiking in the Baltic States 0 / 0 10
5563 P815E  Karen and Neighborhood 0 / 0 10
5545 P819C  Mister B and Beacons on Field 0 / 0 10
5544 P819D  Mister B and Astronomers 0 / 0 10
5422 P848D  Shake It! 0 / 0 10
5362 P862F  Mahmoud and Ehab and the final stage 0 / 0 10
5309 P871E  Restore the Tree 0 / 0 10
5285 P878D  Magic Breeding 0 / 0 10
5257 P886F  Symmetric Projections 0 / 0 10
5216 P896D  Nephren Runs a Cinema 0 / 0 10
5094 P917C  Pollywog 0 / 0 10
5033 P925E  May Holidays 0 / 0 10
5021 P927A  BuberPool Taxi Optimization 0 / 0 10
5012 P930E  Coins Exhibition 0 / 0 10
5002 P932G  Palindrome Partition 0 / 0 10
4998 P933D  A Creative Cutout 0 / 0 10
4976 P938G  Shortest Path Queries 0 / 0 10
4927 P955E  Icicles 0 / 0 10
4896 P960G  Bandit Blues 0 / 0 10
4832 P980F  Cactus to Tree 0 / 0 10
4746 P997D  Cycles in product 0 / 0 10
4595 P1028F  Make Symmetrical 0 / 0 10
4593 P1028H  Make Square 0 / 0 10
4580 P1030G  Linear Congruential Generator 0 / 0 10
4567 P1032G  Chattering 0 / 0 10
4534 P1038F  Wrap Around 0 / 0 10
4480 P1051G  Distinctification 0 / 0 10

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