Rishi Mohan Jha

February Challenge 2021 Division 3

Frog Sort, Team Name, Chef and Meetings, Prime Game, Maximise Function, Highest Divisor

CodeChef Div 3 Rated Contest 2021 Division 3

Rectangle, Chef and Patients, Body Mass Index, Total Score

August Lunchtime 2021 Division 2

K-th Maximum, Just a Graph

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

AlgoManiac - Code For Future Division 2 (Unrated)

Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median

September Challenge 2021 Division 2 (Unrated)

Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 2

Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes

CodeChef Starters 12 Division 2 (Unrated)

Make it Divisible

CodeChef Starters 13 Division 2 (Rated)

Chef in Vaccination Queue, Maximum Light Up, Magical Doors

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD, Diagonal movement, FIXFIX

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem

CodeChef Starters 16 Division 2 (Unrated)

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

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins

November Cook-Off 2021 Division 2

Missing Sums

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, New Piece

CodeChef Starters 18 Division 2 (Unrated)

Back to Campus, Make them equal

CodeChef Starters 19 Division 2 (Rated)

Chef and Contest, Sleepy Chef, Indivisible Permutation, Distinct Elements

CodeChef Starters 20 Division 2 (Unrated)

Stable Sequence, Genes, Brutal-Xors, Chef and Pal

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night, The One with Russ, The One Where It All Began

FizzBuzz Division 2 (Rated)

Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach, Can You Eat It

December Cook-Off 2021 Division 2

Median Minimization, Two Rooks, Friends Meetup, Musical Chairs, RGB Construction

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Maximising Vacations

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, N Queens Puzzle Solved !

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Complete the credits, Guess the bottom face, Peaceful Party, Prefix Permutation

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points

CodeChef Starters 26 Division 2 (Unrated)

Careless Chef, Car or Bike, Valentine is Coming, Count the Notebooks, Hostel Room, Control the Pollution

CodeChef Starters 27 Division 2 (Rated)

Distinct Binary Strings, The product mystery

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Battery Low, Watching Movies at 2x, Chessboard Distance, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Chef and Instant Noodles, Permutation Xority, Self Defence Training, Car Choice, Qualify the round, Count the Holidays

March Long One 2022, Division 2 (Unrated)

Akash and Function, Subarray XOR, Substring of a Substring, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle

CodeChef Starters 29 Division 2 (Rated)

String protocol, Plusle and Minun on Array, Fill the Bucket, Tyre problem, Decomposition Reaction, Bomb the base

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

CodeChef Starters 31 Division 2 (Rated)

XOR and AND, Alternating String, Sign Moves, Cup Finals, The Unchanging OR, Group Assignment, Economics Class

March Lunchtime 2022 Division 2

Sad Splits, Adjacency Love

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Finding Shoes, Flip Sorting

CodeChef Starters 33 Division 2 (Rated)

Distinct Dilemma, Non Adjacent Flips, Make Them Equal

CodeChef Starters 34 Division 2 (Rated)

Binary String Xor

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Pair Pain

Starters 35 Division 2 (Rated)

Dark Light

Starters 36 Division 2 (Rated)

Buying Sweets, Presents for Cheffina

April Long Two 2022 Division 2 (Unrated)

Geometric Mean Inequality, Sasta Shark Tank, Akash and Equal Mean, Six Friends, Best Coupon, Pseudo Sorted Array

Starters 37 Division 2 (Rated)

Remove Balance, Dazzling Even-Odd Challenge, The Mango Truck, Roller Coaster, Beat the Average, Laptop Recommendation , Infernos, Maximum OR Minimum, Too Mean

May Long Two 2022 Division 2 (Unrated)

Make them Zero

Starters 40 Division 2 (Unrated)

Infinity Staircase

June Long One 2022 Division 2 (Unrated)

Divisible by i , Possible GCD, Alternate Additions, Equal Strings

Starters 43 Division 2 (Rated)

The Optimal Pairs, Distinct Palindrome

Starters 48 Division 2 (Rated)

Fill The Grid

July Long Two 2022 Division 2 (Unrated)

Sum of Product 1

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

Starters 53 Division 2 (Rated)

Black&White Ring Game, Car Trip, Greater Average, Odd Pairs, Make A and B equal, Queen Blocks, Weights

Starters 58 Division 2 (Unrated)

Break the elements

October Long 2022 Division 2 (Unrated)

Single Operation Part 1, Single Operation Part 2

Starters 61 Division 2 (Rated)

Minimise LCS

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 70 Division 2 (Rated)

Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix, Maximizing LCS

December Long 2022 Division 2 (Unrated)

Maximise XOR

Starters 74 Division 2 (Rated)

Distinct Values, Lcm hates Gcd, Odd Even Binary String

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus, Minimum Beauty

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Starters 88 Division 2 (Rated)

Maximum And Or, Unstable Subarray

Starters 90 Division 2 (Rated)

Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome

Starters 93 Division 2 (Rated)

Break Free, Problem

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, The Vowel Matrix

Starters 104 Division 2 (Rated)

GCD and LCM

Starters 107 Division 2 (Rated)

Rock Paper Scissor, OR Permutation

August Long 2023 Division 2 (Unrated)

Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

September Short 2023 Division 2 (Unrated)

GCD Discount, Ultimate Fencing, Lucky Seven, Slow Start, Mixing Extraordinaire

SQL Contest (Unrated)

First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist, Total Time, Maximum Sum Subarray - SQL

Starters 140 Division 2 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Tree Removal

Starters 141 Division 2 (Rated)

Redundant Array

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt

Starters 144 Division 2 (Rated)

Budget Allotment, Largest K

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)

Starters 176 (Rated)

Same And, Clothing Store, Costly Summit

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