Learning Paths (0)
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Practice Paths (0)
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Contests (37)
December Challenge 2020 Division 2
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
December Cook-Off 2020 Division 2
Minimum Attendance Requirement
December Lunchtime 2020 Division 2 (Unrated)
Three Letters, Sed Sequences
UWCOI 2021 (Rated for all)
Hidden Numbers
January Challenge 2021 Division 3
Chef and Division 3, Encoded String
March Cook-Off 2021 Division 3
Consecutive Deletions, Pawri Meme, Matrix XOR, Weight Balance, Guess the Number
CodeChef Div 3 Rated Contest 2021 Division 3
Rectangle, Body Mass Index, Total Score
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait
April Lunchtime 2021 Division 3
Chef in Heaven , Equinox Strings, Coldplay
May Challenge 2021 Division 3 (Rated)
Golf, Solubility
July Challenge 2021 Division 3 (Rated)
XxOoRr, Chef vs Bharat, Maximum Production, Relativity
July Lunchtime 2021 Division 3
Chef and Spells, Beautiful Pairs, Red Alert, 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
August Lunchtime 2021 Division 2
K-th Maximum, Crossing Blocks, Just a Graph
CodeChef Starters 9 Division 2 (Unrated)
Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation
CodeChef Starters 10 Division 2 (Rated)
Maximise the Subsequence Sum, Remove One Element
September Cook-Off 2021 Division 2
Zebra Crossing, Half Sequence, 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)
K - balanced string, Make it Divisible, Another Shortest Paths Problem, Maximum Points
CodeChef Starters 13 Division 2 (Rated)
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors
CodeChef Starters 14 Division 2 (Unrated)
Odd GCD, Task Times, Diagonal movement, FIXFIX, RCB and Playoffs
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, MEX-OR
September Lunchtime 2021 Division 2
Interesting Representation, Balanced and Unique Arrays, Yet another SOD problem
CodeChef Starters 16 Division 2 (Unrated)
Professor And Directions, Chef and Magical Steps
October Cook-Off 2021 Division 2
Can You Reach The End, Odd Sum, Find the Modulus, 01 Subsequence
October Lunchtime 2021 Division 2
Median Rearrangement, 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
November Challenge 2021 Division 2 (Unrated)
Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
December Cook-Off 2021 Division 2
Median Minimization, Musical Chairs, RGB Construction
December Lunchtime 2021 Division 2
Maximum Trio, Optimal Sorting, Romantic Reversals
CodeChef Starters 21 Division 1 (Unrated)
ChefWM, And Or Union, Mean equals Median
Infinity 2k21 Division 2 (Rated)
Marbles
Code Drive Division 2 (Rated)
Count of Array, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
January Long 2022 - I, Division 1 (Unrated)
Chef and Riffles
Exun 2021-22 Division 1 (Unrated)
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game
CodeChef Starters 25 Division 1 (Unrated)
Building Towers, Equal MEX
May Lunchtime 2022 Division 1 (Rated)
Balanced 0-1 Tree, Equal After And
July Cook-Off 2022 Division 1 (Rated)
Segmentation Fault
June Cook-Off 2022 Division 1 (Rated)
Throw and Take, Simple XOR, Split AND Sum
Starters 43 Division 1 (Unrated)
Make them Equal, The Optimal Pairs, Permutation AND
June Lunchtime 2022 Division 1 (Rated)
The Lost Array, Max Shift After XOR, XOR Times 2 Is Sum
Starters 71 Division 1 (Unrated)
Flip the Prefix, Maximizing LCS
February Cook-Off 2023 Division 1 (Rated)
Battery Health, Take Not Less, Alice Potter And Dumbledore Army, Bi_lindrome!, Permutation and Modulus, Netflix
Starters 80 Division 1 (Rated till 5 stars)
Permutation Subsequence, c8kbf and Tree, Prefix Permutation, Matrix Pain
Starters 82 Division 1 (Rated till 6 stars)
Tree Game, Difference Matrix
Starters 84 Division 1 (Rated till 6 Stars)
SUM OR, Max count of 1, Digit Operation, Chef and Donation, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold
Starters 83 Division 1 (Rated)
Construct String, Order by XOR, Saber Slays
Starters 106 Division 1 (Rated till 5 Stars)
Playing with OR, Guess the winner!
Total Problems Solved: 298
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