Rohail Alam

December Cook-Off 2020 Division 2

Minimum Attendance Requirement, Catch the Thief

January Challenge 2021 Division 3

Chef and Division 3, Fair Elections, Encoded String, Point Of Impact

March Cook-Off 2021 Division 2

Guess the Number

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, College Life 4, Space Arrays, No Time to Wait

March Lunchtime 2021 Division 3

Dinner by Candlelight, Make the Sum Even, Motivation, Turn It

April Challenge 2021 Division 3

Worthy Matrix, Chef and Dice, Valid Pair, World Record, Strong Language

International Coding Marathon 2021 Division 3 (Rated)

Suffix Sort, Lucky Boundaries

SPYBITS IIT BHU Division 2 (Rated)

B - Valentine Couples, A - Save Water Save Life

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Chef On Island, Hiring Test

May Cook-Off 2021 Division 2

The Last Problem

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1

May Challenge 2021 Division 2 (Rated)

Xor Equality, Solubility, Golf, Tic Tac Toe

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

June Cook-Off 2021 Division 2

The Wave

July Challenge 2021 Division 2 (Unrated)

XxOoRr

July Cook-Off 2021 Division 2

Mod Equality, XOR-ORED

July Lunchtime 2021 Division 2

Array Rotation Returns, Beautiful Pairs

August Challenge 2021 Division 2 (Unrated)

Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 2

Different String, Chef and Closure, Equal Difference

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number

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

FizzBuzz Division 2 (Rated)

Magical Planks, Clean The Sequence, Can_Reach

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, And Or Union

Infinity 2k21 Division 2 (Rated)

Marbles

CodeChef Starters 24 Division 2 (Rated)

Anti Palindrome, Yet Another Constructive Problem, Divisors and Reciprocals, Avoid Contact

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

Problems Authored (7)

Problems Tested (1)

Editorials Contributed (3)