ID Problem Show tags Hide tags AC / Tried Difficulty
10202 P1899B   250 Thousand Tons of TNT 0 / 0 3
10199 P1899E   Queue Sort 0 / 0 4
10196 P1900A   Cover in Water 0 / 0 3
10192 P1900E   Transitive Graph 0 / 0 7
10191 P1900F   Local Deletions 0 / 0 10
10187 P1901D   Yet Another Monster Fight 0 / 0 5
10317 P1907G   Lights 0 / 0 8
10316 P1909A   Distinct Buttons 0 / 0 3
10306 P1910A   Username 0 / 0 3
10304 P1910C   Poisonous Swamp 0 / 0 5
10296 P1912A   Accumulator Apex 0 / 0 6
10247 P1912E   Evaluate It and Back Again 0 / 0 8
10239 P1913A   Rating Increase 0 / 0 3
10233 P1914A   Problemsolving Log 0 / 0 3
10230 P1914D   Three Activities 0 / 0 4
10293 P1915A   Odd One Out 0 / 0 3
10292 P1915B   Not Quite Latin Square 0 / 0 3
10291 P1915C   Can I Square? 0 / 0 3
10290 P1915D   Unnatural Language Processing 0 / 0 3
10287 P1915G   Bicycles 0 / 0 6
10286 P1916A   2023 0 / 0 3
10284 P1916C   Training Before the Olympiad 0 / 0 4
10222 P1917C   Watering an Array 0 / 0 5
10220 P1917E   Construct Matrix 0 / 0 9
10347 P1918A   Brick Wall 0 / 0 3
10346 P1918B   Minimize Inversions 0 / 0 3
10345 P1918C   XOR-distance 0 / 0 4
10344 P1918D   Blocking Elements 0 / 0 6
10343 P1918E   ace5 and Task Order 0 / 0 8
10342 P1918F   Caterpillar on a Tree 0 / 0 9
10273 P1919E   Counting Prefixes 0 / 0 10
10265 P1920D   Array Repetition 0 / 0 6
10260 P1921B   Arranging Cats 0 / 0 3
10256 P1921F   Sum of Progression 0 / 0 6
10255 P1921G   Mischievous Shooter 0 / 0 8
10254 P1922A   Tricky Template 0 / 0 3
10251 P1922D   Berserk Monsters 0 / 0 6
10339 P1924B   Space Harbour 0 / 0 7
10326 P1927F   Microcycle 0 / 0 (None)
10320 P1928E   Modular Sequence 0 / 0 (None)
10319 P1928F   Digital Patterns 0 / 0 (None)
10429 P1930D2   Sum over all Substrings (Hard Version) 0 / 0 7
10416 P1932A   Thorns and Coins 0 / 0 3
10414 P1932C   LR-remainders 0 / 0 4
10413 P1932D   Card Game 0 / 0 4
10412 P1932E   Final Countdown 0 / 0 5
10408 P1933B   Turtle Math: Fast Three Task 0 / 0 3
10407 P1933C   Turtle Fingers: Count the Values of k 0 / 0 3
10405 P1933E   Turtle vs 0 / 0 5
10393 P1935D   Exam in MAC 0 / 0 6
10391 P1935F   Andrey's Tree 0 / 0 10
10389 P1936B   Pinball 0 / 0 7
10388 P1936C   Pokémon Arena 0 / 0 9
10384 P1937A   Shuffle Party 0 / 0 3
10383 P1937B   Binary Path 0 / 0 4
10358 P1941D   Rudolf and the Ball Game 0 / 0 4
10526 P1942D   Learning to Paint 0 / 0 (None)
10524 P1942F   Farmer John's Favorite Function 0 / 0 (None)
10473 P1943B   Non-Palindromic Substring 0 / 0 7
10458 P1945G   Cook and Porridge 0 / 0 9
10456 P1946A   Median of an Array 0 / 0 3
10454 P1946C   Tree Cutting 0 / 0 5
10453 P1946D   Birthday Gift 0 / 0 6
10441 P1949J   Amanda the Amoeba 0 / 0 (None)
10521 P1950A   Stair, Peak, or Neither? 0 / 0 (None)
10520 P1950B   Upscaling 0 / 0 (None)
10519 P1950C   Clock Conversion 0 / 0 (None)
10518 P1950D   Product of Binary Decimals 0 / 0 (None)
10517 P1950E   Nearly Shortest Repeating Substring 0 / 0 (None)
10516 P1950F   0, 1, 2, Tree! 0 / 0 (None)
10515 P1950G   Shuffling Songs 0 / 0 (None)
10510 P1951E   No Palindromes 0 / 0 (None)
10502 P1952D   Are You a Procrastinator? 0 / 0 (None)
10498 P1952H   Palindrome 0 / 0 (None)
10496 P1952J   Help, what does it mean to be "Based" 0 / 0 (None)
10494 P1954B   Make It Ugly 0 / 0 (None)
10491 P1954E   Chain Reaction 0 / 0 (None)
10488 P1955B   Progressive Square 0 / 0 (None)
10487 P1955C   Inhabitant of the Deep Sea 0 / 0 (None)
10485 P1955E   Long Inversions 0 / 0 (None)
10483 P1955G   GCD on a grid 0 / 0 (None)
10478 P1956D   Nene and the Mex Operator 0 / 0 (None)
10477 P1956E1   Nene vs 0 / 0 (None)
10476 P1956E2   Nene vs 0 / 0 (None)
10623 P1966B   Rectangle Filling 0 / 0 3
10622 P1967A   Permutation Counting 0 / 0 4
10618 P1967D   Long Way to be Non-decreasing 0 / 0 10
10615 P1967F   Next and Prev 0 / 0 10
10606 P1969A   Two Friends 0 / 0 3
10604 P1969C   Minimizing the Sum 0 / 0 5
10601 P1969F   Card Pairing 0 / 0 10
10600 P1970A1   Balanced Shuffle (Easy) 0 / 0 3
10585 P1970F1   Playing Quidditch (Easy) 0 / 0 8
10584 P1970F2   Playing Quidditch (Medium) 0 / 0 8
10583 P1970F3   Playing Quidditch (Hard) 0 / 0 8
10579 P1971A   My First Sorting Problem 0 / 0 3
10578 P1971B   Different String 0 / 0 3
10577 P1971C   Clock and Strings 0 / 0 3
10576 P1971D   Binary Cut 0 / 0 3
10574 P1971F   Circle Perimeter 0 / 0 5

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