Abhishek Kumar

Practice: 

Enormous Input Test, Turbo Sort, ATM, Johnny and the Beanstalk, Paying up, Squash the Bugs, Ciel and A-B Problem, Book Exercises, Name Reduction, Number Mirror, Bon Appetit, Tanu and Head-bob, Billiards, Lucky Four, Add Two Numbers, Find Remainder, First and Last Digit, Sum of Digits, Reverse The Number, Id and Ship, Valid Triangles, Primality Test, Finding Square Roots, Chef And Operators, Stacks, Mutated Minions, Coins And Triangle, Max Mex, Broken Clock, A Balanced Contest, Coordinate Compression , Modular GCD, Chef and Weird Queries, Chef And Land Labeling, Beautiful Array, Football Match, K-Concatenation, Maximum Score, Rectangle, Partition the numbers, Points Inside A Polygon, Mighty Friend, Chef and Easy Problem, Car-pal Tunnel, Chef and Gcd Queries, (Challenge) Biased Committee, Permutation and Palindrome, Mix the Colors, Minions and Voting, Decrement OR Increment, HOW MANY DIGITS DO I HAVE, Is it a VOWEL or CONSONANT, Tom and Jerry, Counting Pretty Numbers, Reach Equilibrium, No Minimum No Maximum, Interactive Matrix, Chef and Bored Games, Sasha and Photos, Magician versus Chef, Chef and Problem Setting, War of XORs, Bad Shuffle, Minimize Digitsum, Qualifying to Pre-Elimination, Chef and Typing, Chef and Card Trick, Chef and Football, Sonya and Gifts, Chefina and Ranges, Chef and Maximum Star Value, Chef and Dynamo, Prajit and bits, Array Modification, Binary XOR, Sticky Notes, How much Scholarship, That Is My Score!, Addition, Lasers Everywhere Alternative, Chefina and Swap, Long Contest and Cook Off Overlaps, Egg-free DAG, Paleontology Museum, (Challenge) Nanobots, Chef and String, Sudhanva and Books, Binary String MEX, Even Pair Sum, Tree Permutations, Thief and Police, Worthy Matrix, Destroy the EMP Chip, Chef and Pair Flips, Chef and Dice, Boolean Game, Permuting string, Xor Equality, Jon and Selina, Black cells in a chessboard, A Subtask Problem, Maximum Damage, Product Pain

DSA Learning Series - Contest 1: 

Smart Phone, Reverse The Number

Getting started Practice Contest : 

Range Odd, Raju and His Trip, Valid Triangle Or Not, Buy Please, Is Both Or Not

SnackDown 2021 - Online Qualifiers: 

Lucky Number, Maximum Number Of Distinct Elements

October Challenge 2021 Division 3 (Rated): 

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture

CodeChef Starters 15 Division 3 (Rated): 

A Subtask Problem, Gold Mining

CodeChef Starters 16 Division 3 (Rated): 

Professor And Directions, Chef And Salary Pay, Pass or Fail

October Cook-Off 2021 Division 3: 

Chef and Pairing Slippers, Average Flex

October Lunchtime 2021 Division 3: 

Alternating Work Days, Chef and Water Car, Problem Category

SnackDown 2021 - Online Round 1A: 

Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

November Challenge 2021 Division 3 (Rated): 

Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges

Code Senso Division 3 (Rated): 

Drunk Alcoholic, Cool Name

C.O.D.E.R.S Division 3 (Rated): 

The One with Russ, The One Where It All Began

December Challenge 2021 Division 3 (Rated): 

Check Mate, Utkarsh and Placement tests, List of Lists, Rock Paper Scissors, Valleys and Hills

Infinity 2k21 Division 2 (Rated): 

Marbles

Code Drive Division 2 (Rated): 

Again XOR problem, Count Number of Peaks

January Long 2022 - I, Division 2 (Unrated): 

Prime in a binary string

January Long 2022 - II, Division 2 (Unrated): 

Crying Colours

Exun 2021-22 Division 2 (Rated): 

Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game

CodeChef Starters 25 Division 2 (Rated): 

Building Towers, Equal MEX, Points and Lines

February Lunchtime 2022 Division 2: 

Parallel Processing

CodeChef Starters 28 Division 3 (Rated): 

Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

March Long One 2022, Division 3 (Rated): 

Akash and Function, Subarray XOR, Substring of a Substring, Akash and Missing Class, Exact Marks, Wordle

CodeChef Starters 29 Division 3 (Rated): 

String protocol, Bomb the base

March Long Two 2022, Division 3 (Rated): 

Chef and Races, Missing Numbers, The Rating Dilemma, Same Parity Swaps in Binary Strings

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