Learning Paths (0)
None
Practice Paths (0)
None
Contests (43)
Starters 53 Division 4 (Rated)
Car Trip, Greater Average, Odd Pairs, Weights
Starters 54 Division 4 (Rated)
Number of Credits, Ticket Fine
Starters 55 Division 4 (Rated)
Balls and Boxes, Fever, Mean and Median, Broken Phone
September Long 2022 Division 4 (Rated)
Speed Limit Test, Bob at the Bank, Chef and Wire Frames
Starters 56 Division 4 (Rated)
Nearest Exit, Chefland Games, Maximize Colours, Far Away
September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)
Flip the cards, Equalize AB, Stick Break, Permutation Creation
Starters 57 Division 4 (Rated)
Alice and Marks, Integers that sum to the same value, Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 59 Division 3 (Rated)
Chef and Happy String , Suspense String, Confusing Concatenations
Starters 60 Division 3 (Rated)
Paper Cutting, Palindrome Flipping, Card Removal
Starters 61 Division 3 (Rated)
Minimise LCS, Different Consecutive Characters , Odd Sum Pair
Starters 62 Division 3 (Rated)
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Test Score
Starters 63 Division 3 (Rated)
Avoid Squares Please
Starters 64 Division 3 (Rated)
Mario and the Broken String, Luigi and Uniformity, Distinct Colors
Starters 65 Division 3 (Rated)
Nahaane Jaa, Candies, Hackerman
Starters 66 Division 3 (Rated)
Just Like Mob!, Binary Battles, Monopoly in Chefland
Starters 68 Division 3 (Rated)
Expense List, Make AP, Make Money
Starters 69 Division 3 (Rated)
Convert to permutation
Starters 70 Division 3 (Rated)
Cost of Groceries, Minimum distance between 1s, Prime Reversal
Starters 71 Division 3 (Rated)
Pet Store, Snapchat, Perfect Trio, Maximizing LCS
Starters 72 Division 3 (Rated)
Indivisible, Apples and oranges, N Triplets
Starters 73 Division 3 (Rated)
Consecutive Xor, Lucky Numbers, Append for OR
Starters 75 Division 3 (Rated)
Prefix Ones, Two Ranges
February Cook-Off 2023 Division 2 (Rated)
Take Not Less, Permutation and Modulus
Starters 79 Division 2 (Rated)
One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Starters 81 Division 2 (Unrated)
Divide Pages
Starters 84 Division 3 (Rated)
Max count of 1, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold
Starters 87 Division 2 (Rated)
Existence, AB plus C
Starters 83 Division 2 (Rated)
Construct String
Starters 92 Division 2 (Rated)
Rectangular Tiling, Distance Coloring, Dotify Playlist
Starters 105 Division 2 (Rated)
Take it Easy, Dull Operation
Starters 109 Division 2 (Rated)
Minimum XOR, Best of N Sets, Alter Ego, Chroma Swap
Starters 120 Division 2 (Rated)
Count Subarrays, Sub or Swp
Starters 121 Division 2 (Rated)
Frequal, Split And Maximize, Escape, Caesar Cipher Lite, Anti Adjacent Swaps
Starters 133 Division 2 (Rated)
Powered Parameters, Maximum Alternating Sum
Starters 143 Division 2 (Rated)
Non-Divisor Array, Max Min and Length, Binary Conversion
Starters 144 Division 2 (Rated)
Minimise Inversions, Budget Allotment, Largest K
Starters 155 (Rated)
GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max
Starters 159 (Rated)
Crafty Coloring (Easy), Super Hero, Random Nim, Chess Colouring, Elections
Starters 166 (Rated)
Distinct Power, Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 168 (Rated)
No Two Alike, Binary Removals, Make Odd
Starters 173 (Rated upto < 2700)
Cool Subsequences, Introverts, Time Penalty, Overwrite
Starters 183 (Rated till 6 star)
Complete MST, S to T
Starters 186 (Rated)
Distinct Arrays , Jump A or B, Approval Ratings, Mod and Make Y
Total Problems Solved: 164
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