ID Problem Show tags Hide tags AC / Tried Difficulty
10260 P1921B   Arranging Cats 0 / 0 3
10259 P1921C   Sending Messages 0 / 0 3
10258 P1921D   Very Different Array 0 / 0 3
10257 P1921E   Eat the Chip 0 / 0 5
10256 P1921F   Sum of Progression 0 / 0 6
10255 P1921G   Mischievous Shooter 0 / 0 8
10254 P1922A   Tricky Template 0 / 0 3
10253 P1922B   Forming Triangles 0 / 0 4
10252 P1922C   Closest Cities 0 / 0 4
10251 P1922D   Berserk Monsters 0 / 0 6
10250 P1922E   Increasing Subsequences 0 / 0 6
10249 P1922F   Replace on Segment 0 / 1 9
10340 P1924A   Did We Get Everything Covered? 0 / 0 5
10339 P1924B   Space Harbour 0 / 0 7
10338 P1924C   Fractal Origami 0 / 0 9
10337 P1924D   Balanced Subsequences 0 / 0 10
10336 P1924E   Paper Cutting Again 0 / 0 10
10335 P1924F   Anti-Proxy Attendance 0 / 0 10
10334 P1925A   We Got Everything Covered! 0 / 0 3
10333 P1925B   A Balanced Problemset? 0 / 0 4
10332 P1925D   Good Trip 0 / 0 6
10331 P1927A   Make it White 0 / 0 (None)
10330 P1927B   Following the String 0 / 0 (None)
10329 P1927C   Choose the Different Ones! 0 / 0 (None)
10328 P1927D   Find the Different Ones! 0 / 0 (None)
10327 P1927E   Klever Permutation 0 / 0 (None)
10326 P1927F   Microcycle 0 / 0 (None)
10325 P1927G   Paint Charges 0 / 0 (None)
10324 P1928A   Rectangle Cutting 0 / 0 (None)
10323 P1928B   Equalize 0 / 0 (None)
10322 P1928C   Physical Education Lesson 0 / 0 (None)
10321 P1928D   Lonely Mountain Dungeons 0 / 0 (None)
10320 P1928E   Modular Sequence 0 / 0 (None)
10319 P1928F   Digital Patterns 0 / 0 (None)
10439 P1929A   Sasha and the Beautiful Array 0 / 0 3
10438 P1929B   Sasha and the Drawing 0 / 0 3
10437 P1929C   Sasha and the Casino 0 / 0 4
10436 P1929D   Sasha and a Walk in the City 0 / 0 6
10435 P1929E   Sasha and the Happy Tree Cutting 0 / 0 8
10434 P1929F   Sasha and the Wedding Binary Search Tree 0 / 0 8
10433 P1930A   Maximise The Score 0 / 0 3
10432 P1930B   Permutation Printing 0 / 0 3
10431 P1930C   Lexicographically Largest 0 / 0 5
10430 P1930D1   Sum over all Substrings (Easy Version) 0 / 0 6
10429 P1930D2   Sum over all Substrings (Hard Version) 0 / 0 7
10428 P1930E   2..3...4... 0 / 0 9
10427 P1930F   Maximize the Difference 0 / 0 10
10426 P1930G   Prefix Max Set Counting 0 / 0 10
10425 P1930H   Interactive Mex Tree 0 / 0 10
10424 P1930I   Counting Is Fun 0 / 0 10
10423 P1931A   Recovering a Small String 0 / 0 3
10422 P1931B   Make Equal 0 / 0 3
10421 P1931C   Make Equal Again 0 / 0 3
10420 P1931D   Divisible Pairs 0 / 0 4
10419 P1931E   Anna and the Valentine's Day Gift 0 / 0 4
10418 P1931F   Chat Screenshots 0 / 0 5
10417 P1931G   One-Dimensional Puzzle 0 / 0 7
10416 P1932A   Thorns and Coins 0 / 0 3
10415 P1932B   Chaya Calendar 0 / 0 3
10414 P1932C   LR-remainders 0 / 0 4
10413 P1932D   Card Game 0 / 0 4
10412 P1932E   Final Countdown 0 / 0 5
10411 P1932F   Feed Cats 0 / 0 6
10410 P1932G   Moving Platforms 0 / 0 8
10409 P1933A   Turtle Puzzle: Rearrange and Negate 0 / 0 3
10408 P1933B   Turtle Math: Fast Three Task 0 / 0 3
10407 P1933C   Turtle Fingers: Count the Values of k 0 / 0 3
10406 P1933D   Turtle Tenacity: Continual Mods 0 / 0 4
10405 P1933E   Turtle vs 0 / 0 5
10404 P1933F   Turtle Mission: Robot and the Earthquake 0 / 0 7
10403 P1933G   Turtle Magic: Royal Turtle Shell Pattern 0 / 0 8
10402 P1934A   Too Min Too Max 0 / 0 3
10401 P1934B   Yet Another Coin Problem 0 / 0 4
10400 P1934C   Find a Mine 0 / 0 5
10399 P1934D1   XOR Break — Solo Version 0 / 0 7
10398 P1934D2   XOR Break — Game Version 0 / 0 9
10397 P1934E   Weird LCM Operations 0 / 0 10
10396 P1935A   Entertainment in MAC 0 / 0 3
10395 P1935B   Informatics in MAC 0 / 0 4
10394 P1935C   Messenger in MAC 0 / 0 6
10393 P1935D   Exam in MAC 0 / 0 6
10392 P1935E   Distance Learning Courses in MAC 0 / 0 9
10391 P1935F   Andrey's Tree 0 / 0 10
10390 P1936A   Bitwise Operation Wizard 0 / 0 5
10389 P1936B   Pinball 0 / 0 7
10388 P1936C   Pokémon Arena 0 / 0 9
10387 P1936D   Bitwise Paradox 0 / 0 10
10386 P1936E   Yet Yet Another Permutation Problem 0 / 0 10
10385 P1936F   Grand Finale: Circles 0 / 0 10
10384 P1937A   Shuffle Party 0 / 0 3
10383 P1937B   Binary Path 0 / 0 4
10382 P1938A   __NO_TITLE__ 0 / 0 (None)
10381 P1938B   __NO_TITLE__ 0 / 0 (None)
10380 P1938C   __NO_TITLE__ 0 / 0 (None)
10379 P1938D   __NO_TITLE__ 0 / 0 (None)
10378 P1938E   __NO_TITLE__ 0 / 0 (None)
10377 P1938F   __NO_TITLE__ 0 / 0 (None)
10376 P1938G   __NO_TITLE__ 0 / 0 (None)
10375 P1938H   __NO_TITLE__ 0 / 0 (None)
10374 P1938I   __NO_TITLE__ 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.