Sayan Chandra

September Challenge 2020 Division 2

A Problem on Sticks

August Lunchtime 2020 Division 2

Mode of Frequencies

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Challenge 2021 Division 3

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

February Challenge 2021 Division 3

Maximise Function, Highest Divisor

March Cook-Off 2021 Division 3

Pawri Meme, Weight Balance, Matrix XOR

March Challenge 2021 Division 3

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

April Challenge 2021 Division 3

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

April Lunchtime 2021 Division 3

Equinox Strings, Coldplay

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat

June Lunchtime 2021 Division 3

Richie Rich, Unpleasant Ones, HTML Tags, False Number, From Rational to Binary

July Cook-Off 2021 Division 2

XOR-ORED

CodeChef Starters 7 Division 3 (Rated)

Ceiling Sum, Maximum Array Xor, Chess Format, Food Chain

August Challenge 2021 Division 2 (Unrated)

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

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 13 Division 3 (Rated)

Chef in Vaccination Queue, The Preparations

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array

January Lunchtime 2022 Division 3

Chef and Subset Additions, Chef and Lockout Draws

April Cook-Off 2022 Division 3

Funny Hand

Starters 47 Division 3 (Rated)

Minimum Coins, Construct N

July Lunchtime 2022 Division 4 (Rated)

Interior Design, The Last Levels, Yet Another Palindrome Making Problem, Maximum Median Matching, True and False Paper, Largest Family

Starters 48 Division 3 (Rated)

Buy Lamps, Fill The Grid

July Long Two 2022 Division 4 (Rated)

Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef

Starters 107 Division 3 (Rated)

Rock Paper Scissor, Pending Assignments

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