| 
          
         | 
        6137 | 
                
              P665D
  Simple Subset
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        6128 | 
                
              P667B
  Coat of Anticubism
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6126 | 
                
              P670A
  Holidays
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6120 | 
                
              P670F
  Restore a Number
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        6113 | 
                
              P672B
  Different is Good
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6109 | 
                
              P675B
  Restoring Painting
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6108 | 
                
              P675C
  Money Transfers
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        6105 | 
                
              P676A
  Nicholas and Permutation
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6089 | 
                
              P679A
  Bear and Prime 100
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6084 | 
                
              P680A
  Bear and Five Cards
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6083 | 
                
              P680B
  Bear and Finding Criminals
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6080 | 
                
              P681C
  Heap Operations
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        6079 | 
                
              P681D
  Gifts by the List
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        6077 | 
                
              P682A
  Alyona and Numbers
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6057 | 
                
              P686A
  Free Ice Cream
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6056 | 
                
              P686B
  Little Robber Girl's Zoo
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6049 | 
                
              P688B
  Lovely Palindromes
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6048 | 
                
              P689A
  Mike and Cellphone
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6028 | 
                
              P690F2
  Tree of Life (medium)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        6011 | 
                
              P698B
  Fix a Tree
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5968 | 
                
              P708A
  Letters Cyclic Shift
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5967 | 
                
              P708B
  Recover the String
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5959 | 
                
              P710C
  Magic Odd Square
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5954 | 
                
              P711B
  Chris and Magic Square
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5944 | 
                
              P713B
  Searching Rectangles
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5938 | 
                
              P715A
  Plus and Square Root
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5937 | 
                
              P715B
  Complete The Graph
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5935 | 
                
              P715D
  Create a Maze
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5914 | 
                
              P720C
  Homework
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5907 | 
                
              P721D
  Maxim and Array
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5895 | 
                
              P723E
  One-Way Reform
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5884 | 
                
              P725C
  Hidden Word
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5877 | 
                
              P727C
  Guess the Array
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5876 | 
                
              P727D
  T-shirts Distribution
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5870 | 
                
              P729D
  Sea Battle
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5869 | 
                
              P729E
  Subordinates
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5866 | 
                
              P730B
  Minimum and Maximum
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5860 | 
                
              P730H
  Delete Them
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5854 | 
                
              P731B
  Coupons and Discounts
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5849 | 
                
              P732A
  Buy a Shovel
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5847 | 
                
              P732C
  Sanatorium
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5841 | 
                
              P733C
  Epidemic in Monstropolis
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5839 | 
                
              P733E
  Sleep in Class
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        5832 | 
                
              P734F
  Anton and School
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        5829 | 
                
              P735C
  Tennis Championship
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5825 | 
                
              P736E
  Chess Championship
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5823 | 
                
              P737F
  Dirty plates
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5822 | 
                
              P739A
  Alyona and mex
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5816 | 
                
              P740B
  Alyona and flowers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5813 | 
                
              P741C
  Arpa’s overnight party and Mehrdad’s silent entering
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5808 | 
                
              P743A
  Vladik and flights
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5807 | 
                
              P743B
  Chloe and the sequence
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5806 | 
                
              P743C
  Vladik and fractions
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5794 | 
                
              P746C
  Tram
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5793 | 
                
              P746D
  Green and Black Tea
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5790 | 
                
              P746G
  New Roads
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5781 | 
                
              P748C
  Santa Claus and Robot
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5780 | 
                
              P748D
  Santa Claus and a Palindrome
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5778 | 
                
              P748F
  Santa Clauses and a Soccer Championship
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5776 | 
                
              P749B
  Parallelogram is Back
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5767 | 
                
              P750F
  New Year and Finding Roots
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5763 | 
                
              P753B
  Interactive Bulls and Cows (Easy)
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5762 | 
                
              P753C
  Interactive Bulls and Cows (Hard)
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        5761 | 
                
              P754A
  Lesha and array splitting
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5759 | 
                
              P754C
  Vladik and chat
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5752 | 
                
              P755E
  PolandBall and White-Red graph
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        5749 | 
                
              P756A
  Pavel and barbecue
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5734 | 
                
              P758C
  Unfair Poll
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5733 | 
                
              P758D
  Ability To Convert
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5728 | 
                
              P761A
  Dasha and Stairs
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5725 | 
                
              P761D
  Dasha and Very Difficult Problem
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5724 | 
                
              P761E
  Dasha and Puzzle
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5715 | 
                
              P763B
  Timofey and rectangles
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5710 | 
                
              P764B
  Timofey and cubes
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5706 | 
                
              P765D
  Artsem and Saunders
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5702 | 
                
              P766A
  Mahmoud and Longest Uncommon Subsequence
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5701 | 
                
              P766B
  Mahmoud and a Triangle
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5698 | 
                
              P766E
  Mahmoud and a xor trip
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5692 | 
                
              P768A
  Oath of the Night's Watch
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5691 | 
                
              P768B
  Code For 1
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5676 | 
                
              P771B
  Bear and Different Names
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5669 | 
                
              P772C
  Vulnerable Kerbals
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5664 | 
                
              P773C
  Prairie Partition
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5658 | 
                
              P774C
  Maximum Number
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5657 | 
                
              P774D
  Lie or Truth
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5653 | 
                
              P774H
  Repairing Of String
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5646 | 
                
              P776B
  Sherlock and his girlfriend
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5642 | 
                
              P776F
  Sherlock's bet to Moriarty
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5640 | 
                
              P777A
  Shell Game
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5632 | 
                
              P778D
  Parquet Re-laying
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5630 | 
                
              P779A
  Pupils Redistribution
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5628 | 
                
              P779C
  Dishonest Sellers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5623 | 
                
              P780E
  Underground Lab
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5599 | 
                
              P788B
  Weird journey
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5597 | 
                
              P788D
  Finding lines
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5582 | 
                
              P793E
  Problem of offices
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5570 | 
                
              P796C
  Bank Hacking
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5569 | 
                
              P796D
  Police Stations
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5560 | 
                
              P798A
  Mike and palindrome
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5557 | 
                
              P798D
  Mike and distribution
         | 
        0 / 0 | 
        9 |