| 
          
         | 
        6777 | 
                
              P509B
  Painting Pebbles
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6746 | 
                
              P515B
  Drazil and His Happy Friends
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6727 | 
                
              P519C
  A and B and Team Training
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6700 | 
                
              P526A
  King of Thieves
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6628 | 
                
              P545D
  Queue
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6571 | 
                
              P558B
  Amr and The Large Array
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6552 | 
                
              P567B
  Berland National Library
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6539 | 
                
              P570B
  Simple Game
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6529 | 
                
              P572B
  Order Book
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6528 | 
                
              P573A
  Bear and Poker
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6498 | 
                
              P579B
  Finding Team Member
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6467 | 
                
              P586B
  Laurenty and Shop
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6459 | 
                
              P588B
  Duff in Love
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6425 | 
                
              P598B
  Queries on a String
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6414 | 
                
              P600B
  Queries about less or equal elements
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6374 | 
                
              P610B
  Vika and Squares
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6369 | 
                
              P611B
  New Year and Old Property
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6362 | 
                
              P612A
  The Text Splitting
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6337 | 
                
              P617B
  Chocolate
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6319 | 
                
              P621B
  Wet Shark and Bishops
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6300 | 
                
              P625C
  K-special Tables
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6296 | 
                
              P626B
  Cards
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6283 | 
                
              P628B
  New Skateboard
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6282 | 
                
              P628C
  Bear and String Distance
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6268 | 
                
              P630F
  Selection of Personnel
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6260 | 
                
              P630N
  Forecast
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6243 | 
                
              P633B
  A Trivial Problem
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6236 | 
                
              P634A
  Island Puzzle
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6182 | 
                
              P653B
  Bear and Compressing
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6167 | 
                
              P659B
  Qualifying Contest
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6155 | 
                
              P661A
  Lazy Caterer Sequence
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6138 | 
                
              P665C
  Simple Strings
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6124 | 
                
              P670C
  Cinema
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6111 | 
                
              P673B
  Problems for Round
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6081 | 
                
              P681B
  Economy Game
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6037 | 
                
              P690C1
  Brain Network (easy)
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6029 | 
                
              P690F1
  Tree of Life (easy)
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5972 | 
                
              P707B
  Bakery
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5932 | 
                
              P716B
  Complete the Word
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5905 | 
                
              P722A
  Broken Clock
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5860 | 
                
              P730H
  Delete Them
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5817 | 
                
              P740A
  Alyona and copybooks
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5787 | 
                
              P747C
  Servers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5771 | 
                
              P750B
  New Year and North Pole
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5754 | 
                
              P755C
  PolandBall and Forest
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5727 | 
                
              P761B
  Dasha and friends
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5680 | 
                
              P770B
  Maximize Sum of Digits
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5639 | 
                
              P777B
  Game of Credit Cards
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5601 | 
                
              P787B
  Not Afraid
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5591 | 
                
              P792B
  Counting-out Rhyme
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5571 | 
                
              P796B
  Find The Bone
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5559 | 
                
              P798B
  Mike and strings
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5515 | 
                
              P807B
  T-Shirt Hunt
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5513 | 
                
              P808B
  Average Sleep Time
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5501 | 
                
              P810B
  Summer sell-off
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5483 | 
                
              P814B
  An express train to reveries
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5453 | 
                
              P820B
  Mister B and Angle in Polygon
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5451 | 
                
              P821B
  Okabe and Banana Trees
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5427 | 
                
              P828B
  Black Square
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5382 | 
                
              P840A
  Leha and Function
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5364 | 
                
              P844B
  Rectangles
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5278 | 
                
              P862B
  Mahmoud and Ehab and the bipartiteness
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5238 | 
                
              P870C
  Maximum splitting
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5220 | 
                
              P876B
  Divisiblity of Differences
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5201 | 
                
              P883F
  Lost in Transliteration
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5185 | 
                
              P886C
  Petya and Catacombs
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5180 | 
                
              P887B
  Cubes for Masha
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5158 | 
                
              P893C
  Rumor
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5138 | 
                
              P897B
  Chtholly's request
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5129 | 
                
              P899C
  Dividing the numbers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5124 | 
                
              P900B
  Position in Fraction
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5101 | 
                
              P907A
  Masha and Bears
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5090 | 
                
              P909B
  Segments
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5074 | 
                
              P912B
  New Year's Eve
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5053 | 
                
              P915B
  Browser
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5033 | 
                
              P919C
  Seat Arrangements
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5008 | 
                
              P922A
  Cloning Toys
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5007 | 
                
              P922B
  Magic Forest
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4996 | 
                
              P924A
  Mystical Mosaic
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4984 | 
                
              P926A
  2-3-numbers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4960 | 
                
              P932B
  Recursive Queries
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4914 | 
                
              P946C
  String Transformation
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4878 | 
                
              P957A
  Tritonic Iridescence
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4840 | 
                
              P962A
  Equator
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4839 | 
                
              P962B
  Students in Railway Carriage
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4827 | 
                
              P964B
  Messages
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4825 | 
                
              P965B
  Battleship
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4813 | 
                
              P976B
  Lara Croft and the New Game
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4775 | 
                
              P982B
  Bus of Characters
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4703 | 
                
              P996B
  World Cup
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4677 | 
                
              P1001F
  Distinguish multi-qubit basis states
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4672 | 
                
              P1002A2
  Generate superposition of zero state and a basis state
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4669 | 
                
              P1002B1
  Distinguish zero state and W state
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4662 | 
                
              P1002D2
  Oracle for f(x) = b * x + (1 - b) * (1 - x) mod 2
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4657 | 
                
              P1003B
  Binary String Constructing
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4656 | 
                
              P1003C
  Intense Heat
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4651 | 
                
              P1004B
  Sonya and Exhibition
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4644 | 
                
              P1005C
  Summarize to the Power of Two
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4633 | 
                
              P1007A
  Reorder the Array
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4595 | 
                
              P1016B
  Segment Occurrences
         | 
        0 / 0 | 
        4 |