RomaniaRatings System Update
(2022-03-02 23:00:02)Ratings System Update
(2022-12-20 00:00:00)None
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Little Elephant and Music, Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Fault Tolerance, Maximum Weight Difference, Levy Conjecture, Cylinder
Andrew and the Meatballs, Andrew and the Meatballs again
Matchsticks, Witua and Math, Tree Counting, Password Cracking Challenge, Juno Puzzle for May, Name Reduction, Your Name is Mine, Field Trip
Little Elephant and Mouses, Collecting Magical Berries, Just Some Permutations 3, Dessert Wizard, Two k-Convex Polygons, Predictopus, To challenge or not, W String, Lapindromes
Subtraction Game 1
Attic Crossing, Lyra and the Alethiometer
Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Circle of death
Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Splitting Candies
Pairwise AND sum
Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2
Chef and Gift
Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, Yet Another Nice Girl, Fibonacci Number, Kamehameha
Chef Game, Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs
Am I a Fibonacci Number, Rank of the Number
Lucy and the Number Game
Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
Mike and Matrices
Magic Trick, Meteor, Bon Appetit, Please like me, Chef and Feedback
Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
Team Split, Binary Tournament, Walk, Maximum number, GCD condition, The Street , Little Chef and Numbers, Mike and Stamps, A Story with Strings
Counting Matrices
Forgot Password
The Leaking Robot, Chef and Gift
Chef and Segment Game, Distinct Characters Subsequence, Let us construct palindrome
Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees
Chef and Shop, Chef and String
Sereja and ASum, Sereja and Arrays
Approximately II
Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring
Chef and Sub Array , Long Sandwich , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
Chef and Sign Sequences, Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers
Bear and Candies 123, Bear and AB
Ada and crayons, SnackUp
Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples
Maximum Unique Segment, Two Numbers
The Birthday Tears, Max Out, Christmas Time
Change the Signs, Fake Binary Search, Dibs on Fibs
Two Flowers, Vision, Ways to Work, Archi and Tree
Sasha and Photos, Chef and Condition Zero (Challenge), Table Game, Bad Shuffle
Chef and Recipes, Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2, Binary Strings
Expected Number of SCCs
Team Name, Prime Game
Interesting XOR!, College Life 4, Paparazzi Gennady, Space Arrays
Binary String MEX, Worthy Matrix, Destroy the EMP Chip, Water Sort Puzzle (Challenge), Chef and Dice, Boolean Game
Tree House, An Interesting Sequence, Xor Equality, Tic Tac Toe, Modular Equation
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
XxOoRr, Chef vs Bharat, Optimal Denomination, Madoka and Ladder Decomposition, K Path Query
XOR-ORED, Mod Equality
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass
Lucky Number, Maximum Number Of Distinct Elements
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Min Max LCM
Queens Placement , Largest Laddu
Wildcard Replacement, Weird Palindrome Making, Equal Coins
Akash and Grid, ChefWM, And Or Union
Four Equidistant Points on a Grid, Parallel Processing, Magical Modulo, Magnet Sort
Permutation Xority, Count the Holidays
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