ID Problem Show tags Hide tags AC / Tried Difficulty
7496 codeforces#P377B  Preparing for the Contest 0 / 0 6
7449 codeforces#P388B  Fox and Minimal path 0 / 0 6
7380 codeforces#P404D  Minesweeper 1D 0 / 0 6
7359 codeforces#P409F  000001 0 / 0 6
7348 codeforces#P412E  E-mail Addresses 0 / 0 6
7327 codeforces#P417D  Cunning Gena 0 / 0 6
7312 codeforces#P420C  Bug in Code 0 / 0 6
7308 codeforces#P421D  Bug in Code 0 / 0 6
7252 codeforces#P437D  The Child and Zoo 0 / 0 6
7211 codeforces#P448C  Painting Fence 0 / 0 6
7193 codeforces#P452D  Washer, Dryer, Folder 0 / 0 6
7182 codeforces#P455B  A Lot of Games 0 / 0 6
7175 codeforces#P457B  Distributed Join 0 / 0 6
7168 codeforces#P459C  Pashmak and Buses 0 / 0 6
7166 codeforces#P459E  Pashmak and Graph 0 / 0 6
7151 codeforces#P463C  Gargari and Bishops 0 / 0 6
7150 codeforces#P463D  Gargari and Permutations 0 / 0 6
7122 codeforces#P470C  Eval 0 / 0 6
7121 codeforces#P470D  Caesar Cipher 0 / 0 6
7120 codeforces#P470E  Chessboard 0 / 0 6
7108 codeforces#P472D  Design Tutorial: Inverse the Problem 0 / 0 6
7089 codeforces#P476D  Dreamoon and Sets 0 / 0 6
7076 codeforces#P479E  Riding in a Lift 0 / 0 6
7048 codeforces#P488B  Candy Boxes 0 / 0 6
7038 codeforces#P490D  Chocolate 0 / 0 6
7012 codeforces#P496D  Tennis Game 0 / 0 6
6998 codeforces#P500D  New Year Santa Network 0 / 0 6
6985 codeforces#P505C  Mr 0 / 0 6
6961 codeforces#P510D  Fox And Jumping 0 / 0 6
6906 codeforces#P524C  The Art of Dealing with ATM 0 / 0 6
6883 codeforces#P529B  Group Photo 2 (online mirror version) 0 / 0 6
6864 codeforces#P534D  Handshakes 0 / 0 6
6859 codeforces#P535C  Tavas and Karafs 0 / 0 6
6858 codeforces#P535D  Tavas and Malekas 0 / 0 6
6843 codeforces#P540D  Bad Luck Island 0 / 0 6
6817 codeforces#P547B  Mike and Feet 0 / 0 6
6808 codeforces#P549D  Haar Features 0 / 0 6
6800 codeforces#P550D  Regular Bridge 0 / 0 6
6791 codeforces#P552C  Vanya and Scales 0 / 0 6
6790 codeforces#P552D  Vanya and Triangles 0 / 0 6
6787 codeforces#P553B  Kyoya and Permutation 0 / 0 6
6772 codeforces#P557C  Arthur and Table 0 / 0 6
6767 codeforces#P558C  Amr and Chemistry 0 / 0 6
6754 codeforces#P566D  Restructuring Company 0 / 0 6
6743 codeforces#P568B  Symmetric and Transitive 0 / 0 6
6594 codeforces#P577B  Modulo Sum 0 / 0 6
6573 codeforces#P582B  Once Again... 0 / 0 6
6515 codeforces#P597C  Subsequences 0 / 0 6
6505 codeforces#P599D  Spongebob and Squares 0 / 0 6
6475 codeforces#P607B  Zuma 0 / 0 6
6444 codeforces#P613A  Peter and Snow Blower 0 / 0 6
6443 codeforces#P613B  Skills 0 / 0 6
6400 codeforces#P622D  Optimal Number Permutation 0 / 0 6
6357 codeforces#P630E  A rectangle 0 / 0 6
6330 codeforces#P633C  Spy Syndrome 2 0 / 0 6
6283 codeforces#P650B  Image Preview 0 / 0 6
6269 codeforces#P653C  Bear and Up-Down 0 / 0 6
6264 codeforces#P656A  Da Vinci Powers 0 / 0 6
6259 codeforces#P656F  Ace It! 0 / 0 6
6258 codeforces#P656G  You're a Professional 0 / 0 6
6246 codeforces#P660D  Number of Parallelograms 0 / 0 6
6242 codeforces#P661B  Seasons 0 / 0 6
6238 codeforces#P661F  Primes in Interval 0 / 0 6
6162 codeforces#P682D  Alyona and Strings 0 / 0 6
6154 codeforces#P683G  The Fraction 0 / 0 6
6153 codeforces#P683H  Exchange of Books 0 / 0 6
6149 codeforces#P685B  Kay and Snowflake 0 / 0 6
6141 codeforces#P687C  The Values You Can Make 0 / 0 6
6110 codeforces#P691E  Xor-sequences 0 / 0 6
6092 codeforces#P700A  As Fast As Possible 0 / 0 6
6081 codeforces#P702D  Road to Post Office 0 / 0 6
6055 codeforces#P708B  Recover the String 0 / 0 6
6040 codeforces#P711D  Directed Roads 0 / 0 6
6016 codeforces#P717D  Dexterina’s Lab 0 / 0 6
6015 codeforces#P717E  Paint it really, really dark gray 0 / 0 6
5990 codeforces#P722D  Generating Sets 0 / 0 6
5978 codeforces#P724D  Dense Subsequence 0 / 0 6
5957 codeforces#P729E  Subordinates 0 / 0 6
5946 codeforces#P730J  Bottles 0 / 0 6
5938 codeforces#P731F  Video Cards 0 / 0 6
5909 codeforces#P739B  Alyona and a tree 0 / 0 6
5890 codeforces#P744B  Hongcow's Game 0 / 0 6
5880 codeforces#P746E  Numbers Exchange 0 / 0 6
5857 codeforces#P750D  New Year and Fireworks 0 / 0 6
5829 codeforces#P757C  Felicity is Coming! 0 / 0 6
5712 codeforces#P780D  Innokenty and a Football League 0 / 0 6
5704 codeforces#P784D  Touchy-Feely Palindromes 0 / 0 6
5702 codeforces#P784F  Crunching Numbers Just for You 0 / 0 6
5677 codeforces#P792D  Paths in a Complete Binary Tree 0 / 0 6
5658 codeforces#P796C  Bank Hacking 0 / 0 6
5617 codeforces#P803C  Maximal GCD 0 / 0 6
5616 codeforces#P803D  Magazine Ad 0 / 0 6
5599 codeforces#P808D  Array Division 0 / 0 6
5586 codeforces#P811C  Vladik and Memorable Trip 0 / 0 6
5557 codeforces#P817D  Imbalanced Array 0 / 0 6
5550 codeforces#P818E  Card Game Again 0 / 0 6
5546 codeforces#P819B  Mister B and PR Shifts 0 / 0 6
5503 codeforces#P832D  Misha, Grisha and Underground 0 / 0 6
5491 codeforces#P835D  Palindromic characteristics 0 / 0 6
5474 codeforces#P839B  Game of the Rows 0 / 0 6

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