Learning Paths (0)
None
Practice Paths (0)
None
Contests (43)
April Lunchtime 2022 Division 4(Rated)
Lunchtime, Mario and Transformation, Buckets Full of Candies, Mario and Bullet, Pair Pain, Palindrome Pain
Starters 35 Division 4 (Rated)
Jump to Sibling, Dark Light, Admins and Shopping, Water Requirement, Police and Thief, Jenga Night
Starters 36 Division 3 (Rated)
Presents for Cheffina, Chef and Bird farm
April Long Two 2022 Division 4 (Rated)
Geometric Mean Inequality, Sasta Shark Tank, Antipodal Points, Akash and Equal Mean, Six Friends, Best Coupon, Pseudo Sorted Array
May Cook-Off 2022 Division 3 (Rated)
Different Subarrays Rearrange, Farmers League, Game of Pooks, Doubled Distances
Starters 37 Division 2 (Rated)
Beat the Average, Infernos, Maximum OR Minimum
Starters 38 Division 2 (Rated)
Good Pairs, Circular Track
May Lunchtime 2022 Division 2 (Rated)
Bucket and Water Flow , Maximum Pairwise Modular Sum
Starters 39 Division 2 (Rated)
Compress the Video, Closest Vowels, Even Subarray XOR
Starters 41 Division 2 (Rated)
Equal Integers, Is this priority or parity!, Path Parity
June Cook-Off 2022 Division 2 (Rated)
Simple XOR, Break the Stick
Starters 42 Division 2 (Rated)
Construct An Array , Minimum or Maximum, Divisible by 3
Starters 43 Division 2 (Rated)
Array Sorting, The Optimal Pairs, Distinct Palindrome
July Long Two 2022 Division 2 (Unrated)
Hungry Chef
Starters 50 Division 2 (Rated)
Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation
Starters 51 Division 2 (Rated)
Split N, Copy and Paste, Different Medians
August Lunchtime 2022 Division 2 (Rated)
Easy Permutation, Array Equality, Subtract 12 Operation
Starters 53 Division 2 (Rated)
Black&White Ring Game, Make A and B equal, Queen Blocks
Starters 59 Division 2 (Rated)
Maximum Subarray , Suspense String, Confusing Concatenations
Starters 60 Division 2 (Rated)
Distinct Numbers, Yet Another Palindrome Problem, Palindrome Flipping
Starters 61 Division 2 (Rated)
Minimise LCS, Weird Subarrays, Subarray Removal
Starters 62 Division 2 (Rated)
Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair
Starters 74 Division 2 (Rated)
Lcm hates Gcd, Odd Even Binary String
Starters 75 Division 2 (Rated)
Equal Hamming Distance, Prefix Ones, Three Powers of Two
February Cook-Off 2023 Division 2 (Rated)
Take Not Less, Alice Potter And Dumbledore Army, Permutation and Modulus, Minimum Beauty
Starters 77 Division 2 (Rated)
Concat Palindrome, Three Numbers
Starters 79 Division 2 (Rated)
One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums
Starters 80 Division 2 (Rated)
Permutation Subsequence, Prefix Permutation, Equal Elements
Starters 82 Division 2 (Rated)
Find eX, Make A-B Same, Difference Matrix, MIN To MAX
Starters 85 Division 2 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium
Starters 86 Division 2 (Rated)
Minimum Operation, String Game , Maximise Score
Starters 88 Division 2 (Rated)
Chef and Asteroids, Unstable Subarray
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1
Starters 90 Division 2 (Rated)
Crushed Apples and a Balance Scale, Sum of Goodness, Printing Binary Array, Anti Palindrome
Starters 91 Division 2 (Rated)
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 92 Division 2 (Rated)
Rectangular Tiling, Distance Coloring, Dotify Playlist
Starters 93 Division 2 (Rated)
Break Free, Problem
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 99 Division 2 (Rated)
Card Swipe, Exclusion-Inclusion
Starters 152 (Rated)
Maximize Hamming Distance, Anti-Palindrome Queries, Range Minimize
Starters 155 (Rated)
GCD to 1 (Easy), GCD to 1 (Hard), Prefix Suffix Min Max
Starters 156 (Rated)
Count Triplets, Balance Difficulties, Interval Cliques, Partition Score, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Unmedian, Not-too-far Replacement
Total Problems Solved: 162
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