Learning Paths (0)
None
Practice Paths (0)
None
Contests (60)
May Lunchtime 2020 Division 2
Weird Walk, Lost Weekends
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
August Lunchtime 2020 Division 2
Game on a Strip, Mode of Frequencies, Ratings and Rankings
June Cook-Off 2020 Division 2
Cache Hits
June Lunchtime 2020 Division 2
Chef and Demonetisation
October Challenge 2020 Division 2
Positive AND, Replace for X, Covid Run, Chef and Easy Queries
November Challenge 2020 Division 2
Restore Sequence, Ada and Dishes, Iron, Magnet and Wall
January Challenge 2021 Division 2
Watching CPL, Fair Elections, Chef and Division 3, Encoded String
December Challenge 2020 Division 2
Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
January Cook-Off 2021 Division 2
Prime Tuples, Maximise Islands
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
January Lunchtime 2021 Division 2 (Unrated)
Binary Subsequence, Even Differences, Even Sum
October Cook-Off 2020 Division 2
Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums
November Cook-Off 2020 Division 2
Flip the String, Chef and IPC Certificates
October Lunchtime 2020 Division 2
AND Plus OR
November Lunchtime 2020 Division 2
Gasoline Introduction
Coders' Legacy (Rated for all)
Chef vs Doof
September Cook-Off 2020 Division 2
Bowling Strategy
September Lunchtime 2020 Division 2
GCD operations, Watermelon
InfInITy 2k20 Division 2 (Rated)
The One Who Knocks!
UWCOI 2021 (Rated for all)
Array Swaps, Hidden Numbers
February Challenge 2021 Division 2
Frog Sort, Team Name, Prime Game, Multiple Games, Maximise Function
February Lunchtime 2021 Division 2
Palpal Strings, Coprime Range
March Challenge 2021 Division 2
Interesting XOR!, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays
March Lunchtime 2021 Division 2
Dinner by Candlelight, Racing, Lunchtime
April Challenge 2021 Division 2
Binary String MEX, Worthy Matrix, Chef and Dice
International Coding Marathon 2021 Division 2 (Rated)
Suffix Sort, Lucky Boundaries
April Cook-Off 2021 Division 2
Chocolate Monger
April Lunchtime 2021 Division 2
Chef in Heaven , Bench Press, Array Rotation
SPYBITS IIT BHU Division 2 (Rated)
B - Valentine Couples, A - Save Water Save Life
May Cook-Off 2021 Division 2
The Last Problem, Chef and Subarrays
May CodeChef Starters 2021 Division 2 (Unrated)
Cheating Time, Plagiarism, Lazy Chef, Correct Sentence
May Challenge 2021 Division 2 (Rated)
Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation
June Challenge 2021 Division 2 (Unrated)
Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
June Cook-Off 2021 Division 2
Binary String on Steroids, The Wave
June Lunchtime 2021 Division 2
From Rational to Binary, False Number, Unpleasant Ones
July Challenge 2021 Division 2 (Unrated)
XxOoRr, Chef vs Bharat, Optimal Denomination
July Cook-Off 2021 Division 2
XOR-ORED, Mod Equality
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
August Challenge 2021 Division 2 (Unrated)
Problem Difficulties, Olympics Ranking
August Cook-Off 2021 Division 2
Different String, Chef and Closure, Equal Difference, Clear the Array
August Lunchtime 2021 Division 2
K-th Maximum, Crossing Blocks, Just a Graph
CodeChef Starters 10 Division 2 (Rated)
Grid Path, Magical Flips, Maximise the Subsequence Sum, Remove One Element
September Challenge 2021 Division 1 (Unrated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
SnackDown 2021 - Online Round 1B
Queens Placement , Largest Laddu, Help Nishant
SnackDown 2021 - Online Pre-Elimination
Product Pain
CodeChef Starters 19 Division 2 (Rated)
Indivisible Permutation, Distinct Elements
C.O.D.E.R.S Division 2 (Rated)
The One On The Last Night, The One with Ross Wedding
November Lunchtime 2021 Division 2
Expected Weight, Rapid Re-Orderings
December Lunchtime 2021 Division 2
Maximum Trio, Optimal Sorting, Romantic Reversals
CodeChef Starters 22 Division 2 (Rated)
An Interesting Sequence, Even Subset Xor, Merging Binary Strings, Equal LIS
Infinity 2k21 Division 2 (Rated)
Marbles
Code Drive Division 2 (Rated)
Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
Exun 2021-22 Division 2 (Rated)
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game, Harshikaa and the Rain
February Long 2022 - I, Division 1 (Unrated)
Binary Base Basics, Bitwise Blend
February Long 2022 - II, Division 1 (Unrated)
Sequence GCD, Bitwise swaps, Xor Palindrome
CodeChef Starters 28 Division 1 (Unrated)
Permutation Xority
April Lunchtime 2022 Division 1(Rated)
Secret Machine Mania
Starters 36 Division 1(Unrated)
Reduce to 1
Starters 38 Division 1 (Unrated)
A Bit Easy, Average Gift
May Lunchtime 2022 Division 1 (Rated)
Balanced 0-1 Tree, Equal After And
June Cook-Off 2022 Division 1 (Rated)
Simple XOR, Split AND Sum
Starters 44 Division 2 (Rated)
Atleast and Atmost, Triple Xor, Dense Bracket Sequence
June Lunchtime 2022 Division 1 (Rated)
The Lost Array, XOR Times 2 Is Sum, Minimum Xor On Segment
Starters 45 Division 2 (Rated)
Even Equal Odd, Xor and Multiply, KBG and GN-Theory, Retrieve the Array, Adjacent Sum Parity
Starters 46 Division 2 (Rated)
Prime Xor, Vowel Anxiety, Array sorting, Sort the String
July Lunchtime 2022 Division 1 (Rated)
Tree Interval Queries, Tree Retrieval, Consecutive XOR, Largest Family
August Lunchtime 2022 Division 1 (Rated)
Tree Coloring, Subtract 12 Operation
Starters 53 Division 1 (Unrated)
Make A and B equal
October Long 2022 Division 1 (Unrated)
Binary Substituition
Starters 62 Division 1 (Rated for 5 & 6 stars)
Sorted Substrings, Make Multiple, Pythagorean Pair
Total Problems Solved: 321
India
