|  | 1750 | P1486C1
  Guessing the Greatest (easy version) | 0 / 0 | 5 | 
      
        |  | 1749 | P1486C2
  Guessing the Greatest (hard version) | 0 / 0 | 6 | 
      
        |  | 1716 | P1491F
  Magnets | 0 / 0 | 10 | 
      
        |  | 1702 | P1493F
  Enchanted Matrix | 0 / 0 | 10 | 
      
        |  | 1676 | P1498E
  Two Houses | 0 / 0 | 8 | 
      
        |  | 1668 | P1499G
  Graph Coloring | 0 / 0 | 10 | 
      
        |  | 1658 | P1503B
  3-Coloring | 0 / 0 | 5 | 
      
        |  | 1651 | P1505A
  Is it rated - 2 | 0 / 0 | 3 | 
      
        |  | 1618 | P1510I
  Is It Rated? | 0 / 0 | 10 | 
      
        |  | 1591 | P1514E
  Baby Ehab's Hyper Apartment | 0 / 0 | 10 | 
      
        |  | 1557 | P1520F1
  Guess the K-th Zero (Easy version) | 0 / 0 | 5 | 
      
        |  | 1556 | P1520F2
  Guess the K-th Zero (Hard version) | 0 / 0 | 8 | 
      
        |  | 1552 | P1521C
  Nastia and a Hidden Permutation | 0 / 0 | 7 | 
      
        |  | 1529 | P1526F
  Median Queries | 0 / 0 | 10 | 
      
        |  | 1487 | P1534D
  Lost Tree | 0 / 0 | 6 | 
      
        |  | 1486 | P1534E
  Lost Array | 0 / 0 | 8 | 
      
        |  | 1482 | P1534H
  Lost Nodes | 0 / 0 | 10 | 
      
        |  | 1477 | P1535E
  Gold Transfer | 0 / 0 | 8 | 
      
        |  | 1432 | P1543D1
  RPD and Rap Sheet (Easy Version) | 0 / 0 | 5 | 
      
        |  | 1431 | P1543D2
  RPD and Rap Sheet (Hard Version) | 0 / 0 | 8 | 
      
        |  | 1426 | P1545D
  AquaMoon and Wrong Coordinate | 0 / 0 | 10 | 
      
        |  | 1421 | P1546B
  AquaMoon and Stolen String | 0 / 0 | 4 | 
      
        |  | 1384 | P1552H
  Guess the Perimeter | 0 / 0 | 10 | 
      
        |  | 1359 | P1556D
  Take a Guess | 0 / 0 | 6 | 
      
        |  | 1350 | P1557E
  Assiut Chess | 0 / 0 | 10 | 
      
        |  | 1321 | P1562F
  Tubular Bells | 0 / 0 | 10 | 
      
        |  | 1312 | P1566H
  Xor-quiz | 0 / 0 | 10 | 
      
        |  | 1253 | P1578I
  Interactive Rays | 0 / 0 | 10 | 
      
        |  | 1249 | P1578M
  The Mind | 0 / 0 | 10 | 
      
        |  | 1221 | P1583D
  Omkar and the Meaning of Life | 0 / 0 | 6 | 
      
        |  | 1213 | P1584D
  Guess the Permutation | 0 / 0 | 7 | 
      
        |  | 1197 | P1592D
  Hemose in ICPC ? | 0 / 0 | 8 | 
      
        |  | 1164 | P1599H
  Hidden Fortress | 0 / 0 | 7 | 
      
        |  | 1052 | P1617D1
  Too Many Impostors (easy version) | 0 / 0 | 6 | 
      
        |  | 1051 | P1617D2
  Too Many Impostors (hard version) | 0 / 0 | 9 | 
      
        |  | 1025 | P1621C
  Hidden Permutations | 0 / 0 | 5 | 
      
        |  | 1002 | P1624F
  Interacdive Problem | 0 / 0 | 7 | 
      
        |  | 980 | P1628C
  Grid Xor | 0 / 0 | 8 | 
      
        |  | 954 | P1633F
  Perfect Matching | 0 / 0 | 10 | 
      
        |  | 950 | P1634D
  Finding Zero | 0 / 0 | 7 | 
      
        |  | 927 | P1639A
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 926 | P1639B
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 925 | P1639C
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 924 | P1639D
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 923 | P1639E
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 922 | P1639F
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 921 | P1639G
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 920 | P1639H
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 919 | P1639I
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 918 | P1639J
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 917 | P1639K
  Treasure Hunt | 0 / 0 | (无) | 
      
        |  | 794 | P1665D
  GCD Guess | 0 / 0 | 7 | 
      
        |  | 784 | P1666I
  Interactive Treasure Hunt | 0 / 0 | 8 | 
      
        |  | 748 | P1672E
  notepad.exe | 0 / 0 | 8 | 
      
        |  | 737 | P1673F
  Anti-Theft Road Planning | 0 / 0 | 9 | 
      
        |  | 663 | P1687B
  Railway System | 0 / 0 | 5 | 
      
        |  | 604 | P1697D
  Guess The String | 0 / 0 | 6 | 
      
        |  | 598 | P1698D
  Fixed Point Guessing | 0 / 0 | 5 | 
      
        |  | 548 | P1705F
  Mark and the Online Exam | 0 / 0 | 10 | 
      
        |  | 510 | P1713D
  Tournament Countdown | 0 / 0 | 6 | 
      
        |  | 495 | P1715F
  Crop Squares | 0 / 0 | 10 | 
      
        |  | 461 | P1721F
  Matching Reduction | 0 / 0 | 10 | 
      
        |  | 421 | P1729E
  Guess the Cycle Size | 0 / 0 | 6 | 
      
        |  | 363 | P1738F
  Connectivity Addicts | 0 / 0 | 9 | 
      
        |  | 313 | P1746E1
  Joking (Easy Version) | 0 / 0 | 9 | 
      
        |  | 312 | P1746E2
  Joking (Hard Version) | 0 / 0 | 10 | 
      
        |  | 248 | P1761G
  Centroid Guess | 0 / 0 | 10 | 
      
        |  | 244 | P1762D
  GCD Queries | 0 / 0 | 7 | 
      
        |  | 228 | P1764G1
  Doremy's Perfect DS Class (Easy Version) | 0 / 0 | 10 | 
      
        |  | 227 | P1764G2
  Doremy's Perfect DS Class (Medium Version) | 0 / 0 | 10 | 
      
        |  | 226 | P1764G3
  Doremy's Perfect DS Class (Hard Version) | 0 / 0 | 10 | 
      
        |  | 218 | P1765G
  Guess the String | 0 / 0 | 10 | 
      
        |  | 171 | P1773H
  Hot and Cold | 0 / 0 | 10 | 
      
        |  | 170 | P1773I
  Interactive Factorial Guessing | 0 / 0 | 9 | 
      
        |  | 148 | P1776C
  Library game | 0 / 0 | 9 | 
      
        |  | 142 | P1776I
  Spinach Pizza | 0 / 0 | 9 | 
      
        |  | 120 | P1779E
  Anya's Simultaneous Exhibition | 0 / 0 | 9 | 
      
        |  | 114 | P1780D
  Bit Guessing Game | 0 / 0 | 6 | 
      
        |  | 6336 | P1807E
  Interview | 0 / 0 | (无) | 
      
        |  | 7762 | P1812H
  Expected Twist | 0 / 0 | (无) | 
      
        |  | 8542 | P1815B
  Sum Graph | 0 / 0 | 7 | 
      
        |  | 8581 | P1819E
  Roads in E City | 0 / 0 | 10 | 
      
        |  | 8639 | P1826F
  Fading into Fog | 0 / 0 | 10 | 
      
        |  | 8679 | P1838F
  Stuck Conveyor | 0 / 0 | 10 | 
      
        |  | 8674 | P1839E
  Decreasing Game | 0 / 0 | 9 | 
      
        |  | 8667 | P1840G1
  In Search of Truth (Easy Version) | 0 / 0 | 8 | 
      
        |  | 8666 | P1840G2
  In Search of Truth (Hard Version) | 0 / 0 | 9 | 
      
        |  | 8721 | P1846F
  Rudolph and Mimic | 0 / 0 | (无) | 
      
        |  | 8715 | P1847E
  Triangle Platinum? | 0 / 0 | (无) | 
      
        |  | 8779 | P1854D
  Michael and Hotel | 0 / 0 | (无) | 
      
        |  | 8786 | P1856D
  More Wrong | 0 / 0 | (无) | 
      
        |  | 8802 | P1858E2
  Rollbacks (Hard Version) | 0 / 0 | 10 | 
      
        |  | 8895 | P1867C
  Salyg1n and the MEX Game | 0 / 0 | (无) | 
      
        |  | 8893 | P1867E1
  Salyg1n and Array (simple version) | 0 / 0 | (无) | 
      
        |  | 8892 | P1867E2
  Salyg1n and Array (hard version) | 0 / 0 | (无) | 
      
        |  | 8936 | P1879E
  Interactive Game with Coloring | 0 / 0 | 9 | 
      
        |  | 8899 | P1887E
  Good Colorings | 0 / 0 | (无) | 
      
        |  | 9056 | P1896G
  Pepe Racing | 0 / 0 | 10 | 
      
        |  | 9017 | P1903E
  Geo Game | 0 / 0 | 7 | 
      
        |  | 9006 | P1906C
  Cursed Game | 0 / 0 | 10 |