Problem ID Title Solved Submit Pass Rate
302651CF514A. Chewbaсca and Number060.000%
302687CF522A. Reposts000.000%
302691CF523A. Rotate, Flip and Zoom000.000%
302816CF546B. Soldier and Badges000.000%
302849CF552B. Vanya and Books000.000%
302859CF554B. Ohana Cleans Up000.000%
302889CF560B. Gerald is into Art000.000%
302919CF569B. Inventory000.000%
302943CF574A. Bear and Elections000.000%
302996CF583B. Robot's Task000.000%
303035CF591B. Rebranding000.000%
303039CF592A. PawnChess000.000%
303044CF593A. 2Char000.000%
303109CF606A. Magic Spheres000.000%
303144CF612B. HDD is Outdated Technology000.000%
303210CF625B. War of the Corporations000.000%
303239CF630B. Moore's Law000.000%
303255CF630R. Game000.000%
303257CF631B. Print Check000.000%
303261CF632A. Grandma Laura and Apples000.000%
303289CF637B. Chat Order000.000%
303296CF639A. Bear and Displayed Friends000.000%
303328CF645A. Amity Assessment000.000%
303329CF645B. Mischievous Mess Makers000.000%
303338CF647B. Звёздное небо000.000%
303355CF651B. Beautiful Paintings000.000%
303372CF655A. Amity Assessment000.000%
303373CF655B. Mischievous Mess Makers000.000%
303392CF658B. Bear and Displayed Friends000.000%
303398CF659C. Tanya and Toys000.000%
303403CF660A. Co-prime Array000.000%
303526CF682B. Alyona and Mex000.000%
303530CF683A. The Check of the Point000.000%
303575CF690D1. The Wall (easy)000.000%
303626CF701B. Cells Not Under Attack000.000%
303662CF708A. Letters Cyclic Shift000.000%
303669CF709C. Letters Cyclic Shift000.000%
303694CF714B. Filya and Homework000.000%
303710CF717C. Potions Homework000.000%
303756CF725B. Food on the Plane000.000%
303769CF729B. Spotlights000.000%
303794CF732C. Sanatorium000.000%
303838CF740B. Alyona and flowers000.000%
303852CF743A. Vladik and flights000.000%
303853CF743B. Chloe and the sequence 000.000%
303887CF749B. Parallelogram is Back000.000%
303900CF751B. Путь Поликарпа000.000%
303910CF754A. Lesha and array splitting000.000%
304000CF769B. News About Credit000.000%
304026CF774C. Maximum Number000.000%
304038CF776B. Sherlock and his girlfriend000.000%
304056CF779C. Dishonest Sellers000.000%
304097CF787A. The Monster000.000%
304144CF795C. Maximum Number000.000%
304200CF802M. April Fools' Problem (easy)000.000%
304204CF803B. Distances to Zero000.000%
304252CF811B. Vladik and Complicated Book000.000%
304256CF812A. Sagheer and Crossroads000.000%
304282CF817A. Treasure Hunt000.000%
304336CF828A. Restaurant Tables000.000%
304402CF842A. Kirill And The Game000.000%
304479CF854B. Maxim Buys an Apartment000.000%
304572CF870B. Maximum of Maximums of Minimums000.000%
304583CF872B. Maximum of Maximums of Minimums000.000%
304593CF875A. Classroom Watch000.000%
304601CF876C. Classroom Watch000.000%
304617CF879B. Table Tennis000.000%
304676CF892B. Wrath000.000%
304691CF895A. Pizza Separation000.000%
304713CF899B. Months and Years000.000%
304729CF902B. Coloring a Tree000.000%
304734CF903B. The Modcrab000.000%
304735CF903C. Boxes Packing000.000%
304758CF908B. New Year and Buggy Bot000.000%
304775CF911B. Two Cakes000.000%
304787CF913B. Christmas Spruce000.000%
304831CF920B. Tea Queue000.000%
304886CF928A. Login Verification000.000%
304900CF931B. World Cup000.000%
304918CF934B. A Prosperous Lot000.000%
304951CF940A. Points on the line000.000%
304957CF944A. World Cup000.000%
305049CF958C1. Encryption (easy)000.000%
305061CF959B. Mahmoud and Ehab and the message000.000%
305066CF960A. Check the string000.000%
305075CF961B. Lecture Sleep000.000%
305128CF977C. Less or Equal0770.000%
305158CF982A. Row000.000%
305175CF985B. Switches and Lamps000.000%
305200CF989B. A Tide of Riverscape000.000%
305205CF990B. Micro-World000.000%
305252CF998B. Cutting000.000%
305258CF999C. Alphabetic Removals0260.000%
305262CF1000A. Codehorses T-shirts000.000%
305276CF1001H. Oracle for f(x) = parity of the number of 1s in x000.000%
305288CF1002D1. Oracle for f(x) = b * x mod 2000.000%
305313CF1006B. Polycarp's Practice000.000%
305314CF1006C. Three Parts of the Array000.000%
305342CF1011B. Planning The Expedition000.000%
305354CF1013B. And000.000%