| 
          
         | 
        6285 | 
                
              P627F
  Island Puzzle
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5934 | 
                
              P715E
  Complete the Permutations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5819 | 
                
              P739D
  Recover a functional graph
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5811 | 
                
              P741E
  Arpa’s abnormal DNA and Mehrdad’s deep interest
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5744 | 
                
              P756F
  Long number
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5737 | 
                
              P757G
  Can Bash Save the Day?
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5661 | 
                
              P773F
  Test Data Generation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5604 | 
                
              P786D
  Rap God
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5580 | 
                
              P793G
  Oleg and chess
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5573 | 
                
              P794G
  Replace All
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5519 | 
                
              P804F
  Fake bullions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5409 | 
                
              P833E
  Caramel Clouds
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5367 | 
                
              P843D
  Dynamic Shortest Path
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5333 | 
                
              P848E
  Days of Floral Colours
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5309 | 
                
              P853E
  Lada Malina
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5063 | 
                
              P913H
  Don't Exceed
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5055 | 
                
              P914H
  Ember and Storm's Tree Game
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5038 | 
                
              P917E
  Upside Down
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4629 | 
                
              P1007E
  Mini Metro
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4614 | 
                
              P1010F
  Tree
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4606 | 
                
              P1012F
  Passports
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4568 | 
                
              P1023G
  Pisces
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4482 | 
                
              P1039E
  Summer Oenothera Exhibition
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4449 | 
                
              P1045F
  Shady Lady
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4394 | 
                
              P1060G
  Balls and Pockets
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4314 | 
                
              P1078E
  Negative Time Summation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4204 | 
                
              P1097E
  Egor and an RPG game
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4201 | 
                
              P1097H
  Mateusz and an Infinite Sequence
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4196 | 
                
              P1098E
  Fedya the Potter
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4167 | 
                
              P1103E
  Radix sum
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4073 | 
                
              P1119F
  Niyaz and Small Degrees
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4021 | 
                
              P1137F
  Matches Are Not a Child's Play
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3895 | 
                
              P1158E
  Strange device
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3729 | 
                
              P1190F
  Tokitsukaze and Powers
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3648 | 
                
              P1205F
  Beauty of a Permutation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3551 | 
                
              P1220G
  Geolocation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3475 | 
                
              P1239F
  Swiper, no swiping!
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3470 | 
                
              P1242D
  Number Discovery
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3348 | 
                
              P1266H
  Red-Blue Graph
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3331 | 
                
              P1268E
  Happy Cactus
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3302 | 
                
              P1276F
  Asterisk Substrings
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3281 | 
                
              P1280F
  Intergalactic Sliding Puzzle
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3189 | 
                
              P1299E
  So Mean
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3136 | 
                
              P1310F
  Bad Cryptography
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2492 | 
                
              P1431J
  Zero-XOR Array
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2451 | 
                
              P1442F
  Differentiating Games
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2350 | 
                
              P1466I
  The Riddle of the Sphinx
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2252 | 
                
              P1482H
  Exam
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2207 | 
                
              P1491H
  Yuezheng Ling and Dynamic Tree
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2075 | 
                
              P1515I
  Phoenix and Diamonds
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2000 | 
                
              P1530H
  Turing's Award
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1901 | 
                
              P1548E
  Gregor and the Two Painters
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1876 | 
                
              P1552I
  Organizing a Music Festival
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1867 | 
                
              P1553I
  Stairs
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1777 | 
                
              P1572F
  Stations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1729 | 
                
              P1580E
  Railway Construction
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1646 | 
                
              P1601F
  Two Sorts
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1461 | 
                
              P1630F
  Making It Bipartite
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1166 | 
                
              P1684H
  Hard Cut
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1118 | 
                
              P1693E
  Outermost Maximums
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1117 | 
                
              P1693F
  I Might Be Wrong
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1017 | 
                
              P1710D
  Recover the Tree
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        718 | 
                
              P1764H
  Doremy's Paint 2
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        679 | 
                
              P1770G
  Koxia and Bracket
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        582 | 
                
              P1784F
  Minimums or Medians
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        570 | 
                
              P1787I
  Treasure Hunt
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        475 | 
                
              P1801G
  A task for substrings
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        384 | 
                
              P1817E
  Half-sum
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        333 | 
                
              P1827E
  Bus Routes
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        230 | 
                
              P1844H
  Multiple of Three Cycles
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        178 | 
                
              P1852E
  Rivalries
         | 
        0 / 0 | 
        10 |