Vishal Mahavar

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 1

Insanely Hard School Exams, Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 1

Chefina and Swap, Chef and Trump Cards, Find XOR, Ada Matrix

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

July Lunchtime 2020 Division 2

Chef and Steps, Maximum Candies

August Lunchtime 2020 Division 1

Game on a Strip

October Challenge 2020 Division 1

Positive AND, Replace for X

November Challenge 2020 Division 1

Restore Sequence

January Challenge 2021 Division 2

Chef and Ants, Watching CPL, Fair Elections

December Challenge 2020 Division 1

Hail XOR, Calculus, String Operations, Positive Prefixes, Even Pair Sum

December Cook-Off 2020 Division 1

Self-Destructing Strings

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Shifting Spoons, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian, Doof fires Brackets

September Lunchtime 2020 Division 2

GCD operations, Root the Tree, Robot Detector, Watermelon

Code Ensemble (Rated for Division 2)

Cherry and Bits, Priya and AND, Help Martha, Priya and Parity

February Challenge 2021 Division 2

Frog Sort, Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Maximise Function, Highest Divisor

March Cook-Off 2021 Division 1

Consecutive Deletions

February Lunchtime 2021 Division 1

Average Sorting, Sed Max

CodeChef Div 3 Rated Contest 2021 Division 1 (Unrated)

Maximum Size Hollow Square, Rectangle, Chef and Patients, Body Mass Index, Total Score

February CodeChef Starters 2021 Division 1 (Unrated)

Chef and Divisors, College Life 2, Valid String, Chef and Coupon

March Challenge 2021 Division 1

Dense Graph, Consecutive Adding, Paparazzi Gennady, Space Arrays, Maximum Topological Sort

March Lunchtime 2021 Division 1

Uniform, Lunchtime

March CodeChef Starters 2021 Division 1 (Unrated)

Point Grid, Minimal Travel Time, Maximum Score, College Life 5, Server Trouble, Nobel Prize, Possible Victory

International Coding Marathon 2021 Division 1 (Unrated)

Suffix Sort, Infinite polygons, Team Divisions, Lucky Boundaries

April Lunchtime 2021 Division 1

A Special Tree

SPYBITS IIT BHU Division 1 (Unrated)

B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, F - Stone Land, A - Save Water Save Life

April CodeChef Starters 2021 Division 1 (Unrated)

Chef and Hills, Maximum Size, Thief and Police, Chef On Island, Hiring Test

May Cook-Off 2021 Division 1

Permutation Swaps, Falling Zero, Double Burgers

May Challenge 2021 Division 1 (Unrated)

Tree House, Xor Equality, Tic Tac Toe

June Challenge 2021 Division 1 (Unrated)

Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

June Cook-Off 2021 Division 1

Binary String on Steroids

June Lunchtime 2021 Division 1

From Rational to Binary, HTML Tags, Richie Rich

June CodeChef Starters 2021 Division 2 (Unrated)

Total Correct Submissions, Sleep Cycle, Cyclic Quadrilateral

July Challenge 2021 Division 2 (Unrated)

XxOoRr, Chef vs Bharat, Optimal Denomination, Chef and Pairs, Madoka and Ladder Decomposition, K Path Query

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

CodeChef Starters 6 Division 2 (Unrated)

Joker and Batman, Chefs Homework Dilemma, Even tuples, Palindromic number, Three Dices, Cricket Ranking

CodeChef Starters 7 Division 2 (Unrated)

Maximum Possible Sweetness, Odd bits, Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain

August Challenge 2021 Division 1 (Unrated)

Special Triplets, Array Filling, Chef and Bulb Invention, Charge Scheduling, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 1

Odd Array, Different String, Clear the Array

August Lunchtime 2021 Division 1

Bunny Hops, Just a Graph

CodeChef Starters 9 Division 1 (Unrated)

Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona

September Challenge 2021 Division 1 (Unrated)

XOR Equal, Shuffling Parities, 2-D Point Meeting, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 1

Chef and Pairwise Distances, Half Sequence, Fake Swaps

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference

CodeChef Starters 11 Division 1 (Unrated)

Positive Spewing, ATM Queue, The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes, A Counting Problem

CodeChef Starters 16 Division 1 (Unrated)

Subarray Sum

October Lunchtime 2021 Division 1

Median Rearrangement, Tree Upshot

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

SnackDown 2021 - Online Pre-Elimination

Non-Decreasing Subsequence of size K, Product Pain

SnackDown 2021 - Online Elimination Round (Rated for all)

Sorting Segments

CodeChef Starters 17 Division 1 (Unrated)

Binary Inversion, GCD of Prefixes, Yet Another Counting Problem, String Game, Partition It, Find the Special Node

CodeChef Starters 18 Division 1 (Unrated)

Weird GCD Value, Expectations on a Permutation

C.O.D.E.R.S Division 1 (Unrated)

The One Where No One is Ready, The One with All the Candy, The One Where Joey Dates Rachel, The One with Ross Wedding

FizzBuzz Division 1 (Unrated)

Magical Planks, Clean The Sequence, Substring Minimum Function, Kingdom Attack

November Lunchtime 2021 Division 1

Permutation Pairs, Subarray Jumps

December Lunchtime 2021 Division 1

Optimal Sorting, Romantic Reversals

SnackDown 2021 - Final Round Parallel Contest (Unrated)

Ones Guessing

Exun 2021-22 Division 1 (Unrated)

Neil and his Binary Tree, Harshikaa and the Rain, Vishesh and his Hate for Even Numbers

January Cook-Off 2022 Division 1

Subsegment Divisibility , Merged LIS, Prime Graph, Erase All But One

CodeChef Starters 25 Division 1 (Unrated)

Count Arrays, K Distinct Array

February Cook-Off 2022 Division 1

Xor Becoming Uncanny, Perfect Permutation, PerMEXuation , Mango Market

February Lunchtime 2022 Division 1

Magnet Sort

CodeChef Starters 30 Division 1 (Unrated)

Prefix Suffix Operations

March Lunchtime 2022 Division 1

Winter, Adjacency Love, Separate Them All

April Cook-Off 2022 Division 1

Chef Goes Shopping, Sorted Distances

Starters 36 Division 1(Unrated)

Buying Sweets, Reduce to 1

May Cook-Off 2022 Division 1 (Rated)

Different Subarrays Rearrange, Triple Inversions

Starters 37 Division 1 (Unrated)

Remove Balance, Dazzling Even-Odd Challenge, Beat the Average, Maximum OR Minimum, Too Mean

Starters 44 Division 1 (Unrated)

Alternating Strings

August Long 2022 Division 1 (Unrated)

Angled Flip, XOR with smallest element, Hello Equation

Starters 62 Division 1 (Rated for 5 & 6 stars)

Joint XOR, Sorted Substrings, Make Multiple, Pythagorean Pair

Starters 147 Division 1 (Rated till 5 stars)

Truth Teller And Liars 101, Non-Primes 101

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Problems Tested (9)

Editorials Contributed (1)