Learning Paths (0)
None
Practice Paths (0)
None
Contests (50)
April Challenge 2013
Little Elephant and Music, Barcelona Gameplay Tactics, ChefGame, Kingdom Unity, Fault Tolerance, Maximum Weight Difference, Levy Conjecture, Cylinder
April Cook-Off 2013
Andrew and the Meatballs, Andrew and the Meatballs again
May Challenge 2013
Matchsticks, Witua and Math, Tree Counting, Password Cracking Challenge, Juno Puzzle for May, Name Reduction, Your Name is Mine, Field Trip
June Challenge 2013
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
May Cook-off 2013
Subtraction Game 1
June Cook-Off 2013
Attic Crossing, Lyra and the Alethiometer
July Challenge 2013
Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Circle of death
August Challenge 2013
Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Splitting Candies
August Lunchtime 2013
Pairwise AND sum
September Challenge 2013
Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2
September Lunchtime 2013
Chef and Gift
October Challenge 2013
Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, Yet Another Nice Girl, Fibonacci Number, Kamehameha
November Challenge 2013
Chef Game, Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs
November Cook-off 2013
Am I a Fibonacci Number, Rank of the Number
November Lunchtime 2013
Lucy and the Number Game
December Challenge 2013
Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
December Lunchtime 2013
Mike and Matrices
January Challenge 2014
Magic Trick, Meteor, Bon Appetit, Please like me, Chef and Feedback
February Challenge 2014
Draughts, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014
Team Split, Binary Tournament, Walk, Maximum number, GCD condition, The Street , Little Chef and Numbers, Mike and Stamps, A Story with Strings
April Challenge 2014
Counting Matrices
June Challenge 2014
Forgot Password
August Challenge 2014
The Leaking Robot, Chef and Gift
November Challenge 2014
Chef and Segment Game, Distinct Characters Subsequence, Let us construct palindrome
December Challenge 2014
Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees
January Lunchtime 2014
Chef and Shop, Chef and String
February Lunchtime 2014
Sereja and ASum, Sereja and Arrays
May Lunchtime 2014
Approximately II
April Challenge 2016
Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring
May Challenge 2017
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
June Challenge 2017
Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017
Chef and Sign Sequences, Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers
April Cook-Off 2017
Bear and Candies 123, Bear and AB
June Cook-Off 2017
Ada and crayons, SnackUp
July Cook-Off 2017
Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples
June Lunchtime 2017
Maximum Unique Segment, Two Numbers
IOPC 2017 (Rated)
The Birthday Tears, Max Out, Christmas Time
May Challenge 2018 Division 1
Change the Signs, Fake Binary Search, Dibs on Fibs
June Challenge 2018 Division 1
Two Flowers, Vision, Ways to Work, Archi and Tree
September Challenge 2018 Division 1
Sasha and Photos, Chef and Condition Zero (Challenge), Table Game, Bad Shuffle
November Challenge 2018 Division 1
Chef and Recipes, Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2, Binary Strings
January Challenge 2021 Division 1
Expected Number of SCCs
February Challenge 2021 Division 1
Team Name, Prime Game
March Challenge 2021 Division 2
Interesting XOR!, College Life 4, Paparazzi Gennady, Space Arrays
April Challenge 2021 Division 2
Binary String MEX, Worthy Matrix, Destroy the EMP Chip, Water Sort Puzzle (Challenge), Chef and Dice, Boolean Game
May Challenge 2021 Division 2 (Rated)
Tree House, An Interesting Sequence, Xor Equality, Tic Tac Toe, Modular Equation
June Challenge 2021 Division 2 (Unrated)
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
July Challenge 2021 Division 2 (Unrated)
XxOoRr, Chef vs Bharat, Optimal Denomination, Madoka and Ladder Decomposition, K Path Query
July Cook-Off 2021 Division 2
XOR-ORED, Mod Equality
August Challenge 2021 Division 2 (Unrated)
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Min Max LCM
SnackDown 2021 - Online Round 1B
Queens Placement , Largest Laddu
November Challenge 2021 Division 2 (Unrated)
Wildcard Replacement, Weird Palindrome Making, Equal Coins
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, ChefWM, And Or Union
February Lunchtime 2022 Division 2
Four Equidistant Points on a Grid, Parallel Processing, Magical Modulo, Magnet Sort
CodeChef Starters 28 Division 2 (Rated)
Permutation Xority, Count the Holidays
Total Problems Solved: 337
