ID Problem Show tags Hide tags AC / Tried Difficulty
9228 P109C   Lucky Tree 0 / 0 6
9221 P111C   Petya and Spiders 0 / 0 7
9220 P111D   Petya and Coloring 0 / 0 8
9206 P115D   Unambiguous Arithmetic Expression 0 / 0 10
9205 P115E   Linear Kingdom Races 0 / 0 9
9194 P118D   Caesar's Legions 0 / 0 5
9190 P119C   Education Reform 0 / 0 7
9182 P120F   Spiders 0 / 0 4
9168 P123C   Brackets 0 / 0 8
9166 P123E   Maze 0 / 0 9
9157 P126B   Password 0 / 0 5
9155 P126D   Fibonacci Sums 0 / 0 8
9149 P128C   Games with Rectangle 0 / 0 7
9126 P132C   Logo Turtle 0 / 0 6
9125 P132D   Constants in the language of Shakespeare 0 / 0 7
9108 P137D   Palindromes 0 / 0 6
9103 P138D   World of Darkraft 0 / 0 9
9102 P138E   Hellish Constraints 0 / 0 10
9095 P140E   New Year Garland 0 / 0 10
9089 P141E   Clearing Up 0 / 0 8
9086 P142C   Help Caretaker 1 / 1 8
9074 P145C   Lucky Subsequence 0 / 0 7
9064 P148D   Bag of mice 1 / 2 6
9063 P148E   Porcelain 1 / 1 6
9059 P149D   Coloring Brackets 0 / 0 6
9054 P150D   Mission Impassable 0 / 0 10
9046 P152E   Garden 0 / 0 9
9031 P156C   Cipher 0 / 0 7
9029 P156E   Mrs 0 / 0 10
9022 P158E   Phone Talks 0 / 0 6
9018 P159D   Palindrome pairs 0 / 0 5
9008 P161D   Distance in Tree 0 / 0 6
9007 P161E   Polycarpus the Safecracker 0 / 0 9
8996 P163A   Substring and Subsequence 0 / 0 5
8992 P163E   e-Government 0 / 0 10
8984 P165C   Another Problem on Strings 0 / 0 5
8982 P165E   Compatible Numbers 0 / 0 8
8978 P166D   Shoe Store 0 / 0 9
8977 P166E   Tetrahedron 0 / 0 5
8975 P167B   Wizards and Huge Prize 0 / 0 6
8952 P173C   Spiral Maximum 0 / 0 6
8948 P174B   File List 0 / 0 4
8943 P175D   Plane of Tanks: Duel 0 / 0 9
8942 P175E   Power Defence 0 / 0 10
8939 P176B   Word Cut 0 / 0 5
8937 P176D   Hyper String 0 / 0 9
8905 P178F2   Representative Sampling 0 / 0 8
8901 P180C   Letter 0 / 0 4
8899 P180E   Cubes 0 / 0 6
8891 P182E   Wooden Fence 0 / 0 6
8887 P183D   T-shirt 0 / 0 10
8883 P185C   Clever Fat Rat 0 / 0 9
8877 P187B   AlgoRace 0 / 0 6
8865 P189A   Cut Ribbon 0 / 0 4
8858 P191A   Dynasty Puzzles 0 / 0 5
8805 P201A   Clear Symmetry 0 / 0 5
8802 P201C   Fragile Bridges 0 / 0 7
8800 P201D   Brand New Problem 0 / 0 10
8781 P204A   Little Elephant and Interval 0 / 0 5
8776 P204D   Little Elephant and Retro Strings 0 / 0 9
8746 P208B   Solitaire 0 / 0 6
8745 P208C   Police Station 0 / 0 6
8742 P209A   Multicolored Marbles 0 / 0 5
8737 P212C   Cowboys 0 / 0 7
8735 P212E   IT Restaurants 0 / 0 5
8733 P213B   Numbers 0 / 0 6
8732 P213C   Relay Race 0 / 0 7
8723 P215E   Periodical Numbers 0 / 0 7
8715 P217C   Formurosa 0 / 0 10
8708 P219C   Color Stripe 0 / 0 5
8707 P219D   Choosing Capital for Treeland 0 / 0 5
8694 P222E   Decoding Genome 0 / 0 6
8692 P223B   Two Strings 0 / 0 6
8684 P225C   Barcode 0 / 0 5
8672 P228C   Fractal Detector 0 / 0 7
8666 P229D   Towers 0 / 0 7
8665 P229E   Gifts 0 / 0 10
8658 P231E   Cactus 0 / 0 7
8656 P232B   Table 0 / 0 6
8655 P232C   Doe Graphs 0 / 0 10
8653 P232E   Quick Tortoise 0 / 0 10
8648 P234C   Weather 0 / 0 4
8645 P234F   Fence 0 / 0 6
8641 P235B   Let's Play Osu! 0 / 0 7
8638 P235E   Number Challenge 0 / 0 10
8628 P238C   World Eater Brothers 0 / 0 7
8626 P238E   Meeting Her 0 / 0 10
8606 P243D   Cubes 0 / 0 10
8595 P245H   Queries for Number of Palindromes 0 / 0 6
8590 P246E   Blood Cousins Return 0 / 0 9
8585 P248E   Piglet's Birthday 0 / 0 10
8584 P249D   Donkey and Stars 0 / 0 10
8575 P251C   Number Transformation 0 / 0 7
8573 P251E   Tree and Table 0 / 0 10
8569 P253B   Physics Practical 0 / 0 4
8561 P254E   Dormitory 0 / 0 7
8558 P255C   Almost Arithmetical Progression 0 / 0 5
8555 P256D   Liars and Serge 0 / 0 10
8547 P258B   Little Elephant and Elections 0 / 0 6
8546 P258C   Little Elephant and LCM 0 / 0 7

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