Learning Paths (0)
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Practice Paths (0)
None
Contests (82)
September Challenge 2021 Division 3 (Rated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
CodeChef Starters 11 Division 3 (Rated)
The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes
CodeChef Starters 14 Division 3 (Rated)
Odd GCD, Diagonal movement, FIXFIX, RCB and Playoffs
October Challenge 2021 Division 3 (Rated)
Longest AND Subarray, Three Boxes, Which Mixture
October Lunchtime 2021 Division 3
Problem Category
November Challenge 2021 Division 3 (Rated)
Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper, Maximise the bridges
November Cook-Off 2021 Division 3
Disabled King, Odds and Evens, Missing Sums, Make it Divisible
December Challenge 2021 Division 2 (Unrated)
Valleys and Hills, Rock Paper Scissors, List of Lists
CodeChef Starters 21 Division 2 (Rated)
Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets
CodeChef Starters 22 Division 3 (Rated)
An Interesting Sequence, Equal Card Game, Elections in Chefland
January Long 2022 - I, Division 3 (Rated)
Keplers Law, Prime in a binary string, Covid Spread
January Long 2022 - II, Division 3 (Rated)
Crying Colours, TCS Examination, Chef and Fixed Deposits
Exun 2021-22 Division 3 (Rated)
Vishesh and his Popcorn Combo
January Cook-Off 2022 Division 3
Palindromes Not Allowed, Mask Policy, Hungry Ashish
CodeChef Starters 23 Division 3 (Rated)
Average of Three, Chef and Profits
February Long 2022 - I, Division 3 (Rated)
Binary Base Basics, Bitwise Blend, N Queens Puzzle Solved !, Chef and the Hair Salon
CodeChef Starters 25 Division 2 (Rated)
Building Towers, Equal MEX, Points and Lines
February Long 2022 - II, Division 2 (Unrated)
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
Starters 38 Division 3 (Rated)
Dominant Army, Circular Track
Starters 39 Division 3 (Rated)
Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings
May Long Two 2022 Division 4 (Rated)
Practice makes us perfect, Score High, Total Prize Money, Degree of Polynomial
Starters 41 Division 4 (Rated)
Equal Integers, Chef and Brain Speed, Chef and Chocolates, Is this priority or parity!, Path Parity, Determine the Winner
Starters 47 Division 4 (Rated)
Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time
July Lunchtime 2022 Division 4 (Rated)
Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, True and False Paper
Starters 48 Division 4 (Rated)
Buy Lamps, Fill The Grid, Passes for Fair, Fill Candies
July Long Two 2022 Division 4 (Rated)
Chef in his Office, Insurance
Starters 50 Division 4 (Rated)
Permutation GCD, Discount, Mileage matters, Nearest Court, Average Permutation
Starters 51 Division 3 (Rated)
Split N, Different Medians, TV Discount, Dominant Element
Starters 52 Division 3 (Rated)
WA Test Cases, Air Conditioner Temperature
August Lunchtime 2022 Division 3 (Rated)
Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals
Starters 53 Division 3 (Rated)
Odd Pairs, Make A and B equal, Queen Blocks, Weights
Starters 54 Division 3 (Rated)
Equal Distinct, Ticket Fine, Team of Two
Starters 55 Division 3 (Rated)
Balls and Boxes, Permutation Clear, Broken Phone
September Long 2022 Division 3 (Rated)
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Good Pairs
Starters 57 Division 3 (Rated)
Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 58 Division 3 (Rated)
Break the elements, Remove Bad elements
October Long 2022 Division 3 (Rated)
Building Race, Single Operation Part 1, Single Operation Part 2
Starters 60 Division 3 (Rated)
Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal
Starters 61 Division 3 (Rated)
Minimise LCS, Different Consecutive Characters , Odd Sum Pair
Starters 67 Division 3 (Rated)
Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem
Starters 72 Division 3 (Rated)
Indivisible
Starters 75 Division 3 (Rated)
Prefix Ones, Three Powers of Two, Two Ranges
Starters 76 Division 3 (Rated)
Redistributing Chocolates, Zero String, 400M Race
February Cook-Off 2023 Division 3 (Rated)
Bi_lindrome!, Netflix
Starters 77 Division 3 (Rated)
Spreading Charges, Tekken, Concat Palindrome, Three Numbers
Starters 79 Division 3 (Rated)
Add smallest prime factor, Distinct Opposite Sums, Better Deal
Starters 81 Division 3 (Unrated)
Divide Pages, Maximum Capacity
Starters 85 Division 3 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef
Starters 86 Division 3 (Rated)
String Game , Cricket Match, Chef and Battery , Maximise Score
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1, Positive or Negative Subarrays
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Printing Binary Array, Anti Palindrome
Starters 91 Division 3 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 92 Division 2 (Rated)
Dotify Playlist
Starters 94 Division 2 (Rated)
CodeChef Streak, Possible or Not, The Vowel Matrix
Starters 95 Division 2 (Rated)
Boxes, Transfusion Chain, EVacuate to Moon
Starters 101 Division 2 (Rated)
Warrior Chef, Lockpicking Chef
Starters 104 Division 2 (Rated)
GCD and LCM
Starters 112 Division 2 (Rated)
Cursed Indices, 3 Logicians Walk into a Bar, Max Nutrition
Starters 114 Division 2 (Rated)
Rock-Paper-Scissors, Christmas Candy
Starters 117 Division 2 (Rated)
Not Prime Permutation, Spell Shortening
Starters 155 (Rated)
GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max
Starters 156 (Rated)
Partition Score, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Not-too-far Replacement
Starters 165 (Rated)
Reverse and Alternate, Poster Perimeter, Stable Array, Bulk Discount
Starters 166 (Rated)
Distinct Power, Costly Permutations, Chefland Library, Christmas Gifts
Starters 170 (Rated)
Crazy Jumping Frogs, Monster Monster
Starters 171 (Rated)
Swish Game, White Wall, Volcanic Eruption
Starters 177 (Rated)
Flip or Reverse, Counting 01 and 10, Ordered Distances, 2 Boxes
Starters 179 (Rated)
Lost in the Fest!!, Unlock The Safe
Starters 180 (Rated)
Array Operations
Starters 181 (Rated)
The Best Matrix, Flip Prefix, Find Outside Array
Starters 182 (Rated)
Bar Queue, Beautiful Garden, Palindromic Score
Starters 183 (Rated)
S to T, Larger Smaller, Max Triangle
Starters 193 (Rated)
Mex Tree (Min), Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors
Starters 195 (Rated)
Marble Collector
Starters 196 (Rated)
Sugar Limit, Append Average
Starters 197 (Rated)
Counting (Infinite), Expected Cost, Good Ranking (Pair), All Odd Prefix Sums, Split
Starters 202 (Rated)
Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)
Starters 205 (Rated)
Mirror Jump, Triplet Maximization
Starters 206 (Rated)
Cyclic Shift Minimization, Gladiator Fighting, Prime Sum
Starters 217 (Rated)
Add to make Positive, Add 1 or 3
Total Problems Solved: 314
India
