Learning Paths (0)
None
Practice Paths (0)
None
Contests (49)
January Challenge 2021 Division 2
Fair Elections
December Challenge 2020 Division 2
Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
December Cook-Off 2020 Division 2
Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement
January Cook-Off 2021 Division 2
Prime Tuples, Maximise Islands
January Lunchtime 2021 Division 2 (Unrated)
Even Differences, Even Sum
February Challenge 2021 Division 2
Frog Sort, Maximise Function
March Cook-Off 2021 Division 2
Consecutive Deletions, Guess the Number
February Lunchtime 2021 Division 2
Palpal Strings, Coprime Range
CodeChef Div 3 Rated Contest 2021 Division 3
Rectangle, Chef and Patients, Body Mass Index, Total Score
March Challenge 2021 Division 2
Interesting XOR!, Space Arrays
March CodeChef Starters 2021 Division 3 (Rated)
Point Grid, Minimal Travel Time, College Life 5, Server Trouble, Nobel Prize, Possible Victory
International Coding Marathon 2021 Division 2 (Rated)
Suffix Sort, Lucky Boundaries
September Cook-Off 2021 Division 2
Zebra Crossing, Adjacency Hatred
CodeChef Starters 11 Division 2 (Rated)
Positive Spewing, The Grid Fill Problem, Obtain the Sum
CodeChef Starters 13 Division 2 (Rated)
Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Make that Array!, Magical Doors
CodeChef Starters 14 Division 2 (Unrated)
Odd GCD, Task Times, Diagonal movement, FIXFIX
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
October Lunchtime 2021 Division 1
Median Rearrangement
CodeChef Starters 23 Division 1 (Unrated)
Subarray Mex, Maximising Vacations
January Lunchtime 2022 Division 1
Permutation XOR Sum
CodeChef Starters 24 Division 2 (Rated)
Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem
February Long 2022 - I, Division 1 (Unrated)
Binary Base Basics, Bitwise Blend
February Cook-Off 2022 Division 1
Perfect Permutation, PerMEXuation , Mango Market
February Long 2022 - II, Division 1 (Unrated)
Bitwise swaps, Xor Palindrome
CodeChef Starters 26 Division 1 (Unrated)
Careless Chef
February Lunchtime 2022 Division 1
Magical Modulo, Magnet Sort
CodeChef Starters 28 Division 1 (Unrated)
Permutation Xority
March Long One 2022, Division 1 (Unrated)
Subarray XOR, Substring of a Substring, Count the Ones, Exact Marks, MEX on Trees
CodeChef Starters 29 Division 1 (Unrated)
Plusle and Minun on Array, Increase 2 consecutive characters, Decomposition Reaction
March Long Two 2022, Division 1 (Unrated)
Same Parity Swaps in Binary Strings
March Cook-Off 2022 Division 1
Alternating Divisibility
CodeChef Starters 31 Division 1 (Unrated)
XOR and AND, The Unchanging OR
March Lunchtime 2022 Division 1
Winter, Adjacency Love, Separate Them All
CodeChef Starters 32 Division 1 (Unrated)
Maximize the Minimum, Finding Shoes, Training Plans, Flip Sorting
CodeChef Starters 33 Division 1 (Unrated)
Stable Mex, Broken Life, Make Them Equal
April Long One 2022 Division 1 (Unrated)
Dazzling AXNODR Challenge , Pairwise Xors
CodeChef Starters 34 Division 1
Binary Mismatch, Binary String Xor, Good Permutation
April Lunchtime 2022 Division 1(Rated)
Secret Machine Mania
May Lunchtime 2022 Division 1 (Rated)
Balanced 0-1 Tree, Equal After And
June Cook-Off 2022 Division 1 (Rated)
Throw and Take, Simple XOR, Split AND Sum
June Long One 2022 Division 1 (Unrated)
Full Path Eraser, Divisible by i , Possible GCD
Starters 44 Division 1 (Unrated)
Alternating Strings, Atleast and Atmost, Dense Bracket Sequence
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
July Long One 2022 Division 1 (Unrated)
Largest Square in the garden, Game of Piles Version 1
Starters 46 Division 1 (Unrated)
Prime Xor, Vowel Anxiety, Array sorting, Sort the String
July Lunchtime 2022 Division 1 (Rated)
Consecutive XOR, Largest Family
July Long Two 2022 Division 1 (Unrated)
Maximize Difference, Concat Sort, Sum of Product 2
Starters 49 Division 1 (Unrated)
Split The String, High Frequency, Monks
Starters 51 Division 1 (Unrated)
Adjacent Xors, Copy and Paste, Different Medians
August Lunchtime 2022 Division 1 (Rated)
Tree Coloring, Subtract 12 Operation
Starters 54 Division 1 (Unrated)
Equal Distinct, Subarray Game
Starters 55 Division 1 (Unrated)
Non Zero Xor, Ball Sequence, Balls and Boxes, OR Tuples
September Long 2022 Division 1 (Unrated)
Distinct Numbers, Pokemon Battles, Interesting Subarray
Starters 56 Division 1 (Unrated)
K-Subarrays, Energetic Node(Easy Version), Palindrome Swaps
September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)
Increasing Addition
Starters 57 Division 1 (Unrated)
Delicious Queries, Maximum Expression, Even Splits, Two Different Palindromes
Starters 64 Division 1 (Rated till 5-stars)
Luigi and Uniformity, Prime Factor Division, Distinct Neighbours
Starters 65 Division 1 (Rated for 5 & 6 stars)
Nahaane Jaa, Binod
Starters 66 Division 1 (Rated till 5-stars)
Good Binary Strings, Palindrome by Splitting
Starters 67 Division 2 (Rated)
Maximum Angriness, Expensive Steps , Counting Problem
Starters 68 Division 2 (Rated)
Boring String, XOR Product, Expense List, Make Money
Starters 69 Division 2 (Rated)
Akash and Dinner, Distinct Sequence
Starters 71 Division 2 (Rated)
Pet Store, Flip the Prefix, Maximizing LCS
December Long 2022 Division 2 (Unrated)
Sum of Cube , Divisible by A_i, Gcd of Subarrays, Maximise XOR
Starters 74 Division 2 (Rated)
Candies, Distinct Values, Lcm hates Gcd, Minimal Inversions, Odd Even Binary String
Starters 78 Division 2 (Rated)
Bitwise Equation, Solve More Problems!
Starters 83 Division 2 (Rated)
Construct String, Order by XOR
Starters 102 Division 2 (Rated)
Parity Permutation, Circular Trouble, Light The Bulb, Chef Segment, Bit Play, Array Sum
Starters 107 Division 2 (Rated)
Maximal Expression, Adjacent Flips, Odd Matrix, Rock Paper Scissor, OR Permutation
Starters 108 Division 1 (Rated till 6 Stars)
Palindromic Prime Numbers, Fair Distribution, Multiple of 9
Starters 109 Division 1 (Rated till 5 Stars)
Minimum XOR
Starters127 Division 1
Array Operations, ABC Conjecture, Anti-Triangle
Starters 142 Division 1 (Rated till 5-Stars)
Array Removal, Number Hunt
Starters 147 Division 1 (Rated till 5 stars)
Independence Day 101, Non-Primes 101, Gold Coins 101
Starters 150 (Rated till 6 stars)
Equal Pairs (Hard), Min Ops (Hard), Replacing Game
Total Problems Solved: 300
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