RussiaRatings System Update
(2022-07-03 22:30:00)Ratings System Update
(2022-12-20 00:00:00)None
None
Little Elephant and Exams, Merciless Chef, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2, To Queue or not to Queue, Two Roads, Sereja and Snake
Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, CAO Stage-3, Three-Degree-Bounded Maximum Cost Subtree, Yet Another Nice Girl, Edit Distance on Grid, Fibonacci Number, Kamehameha
Chef Game, Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs
Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
Devu and his three Hands, Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake
Filling the maze, 3D Queries, Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Terrible vectors, Bank robbery, Lighthouses, Cracking the Code, Chef and Chetris
Chefina and Ranges, Binary XOR, Sticky Notes, Addition
Chef and DAG, Winning Ways 2, Lasers Everywhere, Lasers Everywhere Alternative
Buying a New String, Triple Sort, Binary Land, Sorting Vases, Not a Real World Problem, Chef and Rainbow Road, Chef and Bitwise Product, (Challenge) Nanobots, Precise Pairing, Precise Bipartite Pairing
Insanely Hard School Exams, Subsequence Frequency Counting, Precious Stones , Chefina and Strange Tree, Smallest KMP, Ants (Challenge) , Chef Thanos Wants Perfect Balance, Chef and Wedding Arrangements
Inversions, Positive AND, Random Knapsack, Rooted Minimum Spanning Tree, Replace for X, D-Dimensional MST, Compress all Subsegments, Adding Squares, Village Road Network
Cool Subsets, Curious Matrix, Chef and Ants, Guess the Tiling, Expected Number of SCCs, Blackjack, Sequence Creation, And-Or Game
Hail XOR, Square Root of LCA Convolution, Calculus, Linear Combination, Permutations, Digit Matrix, String Operations, Palindromic Equivalence, Positive Prefixes, Even Pair Sum
Mex Subsequence, Not Too Colourful, Partition Ways, Prefix And, Common Ancestors
K-Tuple Tree, Even Sequence, Three Letters, XOR-ed Palindromes, One Zero Swaps
Path-etic Sums, An Inveractive Problem, The In-XOR-able Task, Yet Another Crossover Episode
Permutation Split, Root the Tree, Robot Detector, Few Different Elements
Binary String on Steroids, Battle Royale, Polynomial Root
Lucky Number, Maximum Number Of Distinct Elements
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
Binary String Game, Destructive Nim, RGB Construction, Break the Balance
Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions
String Break, Partition Queries, Segmentation Fault, Subsequence LCM
The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum, XOR, The Detective
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