Arindam Ray
- arindam96
India- Other
- No Active Plan. View Details
Activity Heat Map
Learning Paths (1)
Practice Paths (2)
Contests (46)
February Challenge 2016
Chef-Detective
November Challenge 2019 Division 2
Weapon Value
December Challenge 2019 Division 2
Plus Multiply, That Is My Score!
January Challenge 2020 Division 2
Chef and Dynamo, Doraemon, Breaking Bricks
February Challenge 2020 Division 2
No Change Required, School of Geometry, Hard Cash
March Challenge 2020 Division 2
Pintu and Fruits
April Challenge 2020 Division 2
Strange Number, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
January Cook-Off 2020 Division 2
Chef Chick
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Ada King, Chef and Card Game, Chef and Strings
August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess
September Challenge 2020 Division 2
A Problem on Sticks, Ada Matrix
July Cook-Off 2020 Division 2
Even-tual Reduction
August Cook-Off 2020 Division 2
Polygon Relationship, Chef and Work
August Lunchtime 2020 Division 2
Mode of Frequencies, Ratings and Rankings
June Cook-Off 2020 Division 2
Cache Hits
October Challenge 2020 Division 2
Positive AND, Covid Run, Chef and Easy Queries
October Cook-Off 2020 Division 2
Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums
September Lunchtime 2020 Division 2
GCD operations, Watermelon
February Challenge 2021 Division 2
Frog Sort, Maximise Function
March Challenge 2021 Division 2
Interesting XOR!, Space Arrays
May Cook-Off 2021 Division 3
The Last Problem, Marathon, Vaccine Drive
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
May Challenge 2021 Division 3 (Rated)
Xor Equality, Tic Tac Toe, Golf, Solubility
June Challenge 2021 Division 2 (Unrated)
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat, Minimum Subtree Cover
June Cook-Off 2021 Division 2
The Wave
June Lunchtime 2021 Division 2
From Rational to Binary, False Number, Unpleasant Ones
July Challenge 2021 Division 2 (Unrated)
XxOoRr
July Cook-Off 2021 Division 2
XOR-ORED, Mod Equality
August Challenge 2021 Division 2 (Unrated)
Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
August Cook-Off 2021 Division 2
Different String, Equal Difference
August Lunchtime 2021 Division 2
K-th Maximum, Crossing Blocks, Just a Graph
September Challenge 2021 Division 2 (Unrated)
Shuffling Parities, Airline Restrictions, Travel Pass
September Cook-Off 2021 Division 2
Zebra Crossing, Fake Swaps, 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, Obtain the Sum
CodeChef Starters 12 Division 2 (Unrated)
Make it Divisible
CodeChef Starters 13 Division 2 (Rated)
Chef in Vaccination Queue, Maximum Light Up, Magical Doors
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, MEX-OR
September Lunchtime 2021 Division 2
Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Challenge 2021 Division 2 (Unrated)
Weird Palindrome Making, Hill Sequence, Equal Coins
CodeChef Starters 17 Division 2 (Rated)
Binary Inversion, GCD of Prefixes, String Game, New Piece
CodeChef Starters 20 Division 2 (Unrated)
Stable Sequence
December Lunchtime 2021 Division 2
Maximum Trio, Romantic Reversals
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, ChefWM, And Or Union, Mean equals Median
CodeChef Starters 22 Division 2 (Rated)
An Interesting Sequence, Even Subset Xor, Equal LIS
January Cook-Off 2022 Division 2
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Merged LIS, Prime Graph
February Long 2022 - I, Division 1 (Unrated)
Binary Base Basics
February Lunchtime 2022 Division 1
Magnet Sort
March Long Two 2022, Division 1 (Unrated)
Chef and Races, Increase IQ, The Three Topics, Missing Numbers, The Rating Dilemma
Starters 50 Division 1 (Unrated)
Average Permutation
Starters 51 Division 1 (Unrated)
Adjacent Xors, Different Medians
August Long 2022 Division 1 (Unrated)
Angled Flip, Sale Season, XOR with smallest element, Hello Equation, Maximum Submissions, Make A and B equal
Starters 54 Division 1 (Unrated)
Equal Distinct
September Long 2022 Division 1 (Unrated)
Pokemon Battles, Interesting Subarray
Starters 57 Division 1 (Unrated)
Maximum Expression, Even Splits, Two Different Palindromes
Starters 71 Division 2 (Rated)
Pet Store, Flip the Prefix, Expected Sum, Maximizing LCS
Starters 99 Division 2 (Rated)
Segment Three, Card Swipe, Exclusion-Inclusion
Starters 121 Division 2 (Rated)
Caesar Cipher Lite, Anti Adjacent Swaps