Learning Paths (0)
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Contests (27)
Starters 65 Division 4 (Rated)
Parity, Nahaane Jaa, Hackerman, Candies
Starters 66 Division 4 (Rated)
Good Binary Strings, Monopoly in Chefland, Squats, Just Like Mob!, Binary Battles
Starters 67 Division 4 (Rated)
Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem, Tour of King
Starters 68 Division 3 (Rated)
Make AP, Make Money, Expense List
Starters 71 Division 3 (Rated)
Pet Store, Snapchat, Perfect Trio
December Long 2022 Division 3 (Rated)
Reach fast, Maximise XOR
Starters 72 Division 4 (Rated)
Sum it, N Triplets, Indivisible, Apples and oranges
Starters 73 Division 3 (Rated)
Find an integer, Lucky Numbers, Append for OR
Starters 74 Division 3 (Rated)
Chef And Babla, Lcm hates Gcd, Odd Even Binary String
January Long 2023 Division 3 (Rated)
Asymmetric Swaps, Minimize the Maximum, Far from origin
Starters 77 Division 3 (Rated)
Spreading Charges, Three Numbers, Concat Palindrome, Tekken
Starters 78 Division 2 (Rated)
Bitwise Equation, Valid Expression
Starters 82 Division 2 (Rated)
Find eX, Make A-B Same, Difference Matrix, MIN To MAX
Starters 83 Division 2 (Rated)
Order by XOR, Construct String
Starters 115 Division 2 (Rated)
Greedy LIS Algorithm, Binary Grid Forces, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree
Starters 116 Division 2 (Rated)
Chef Product, ORST , Exact Savings, Access Control
Starters 118 Division 2 (Rated)
Is it uniquely decodable, Xorry 1, Xorry 2, Join States, Subset GCD
Starters 119 Division 2 (Rated)
Cookie Day, Another Good String , K Odd Sum, Unalike Gcd & Lcm
Starters 120 Division 2 (Rated)
Find Permutation , Count Subarrays, Count Arrays, Sub or Swp
Starters 125 Division 2 (Rated)
Bucket Game, Binary Minimal, Fake Certificate
Starters 126 Division 2 (Rated)
Tree Distance Set, Freedom, Permutation Disturbance, Triangular Swaps
Starters 128 Division 1 (Rated till 6-Stars)
Binary Substring, XOR And Multiply
Starters 129 Division 1 (Rated till 5-Stars)
Palindromic Substrings, ConstructXor, Cake Cutting
Starters 135 Division 1 (Rated till 5-Stars)
Graph Cost, Change A to B, Limit of MEX
Starters 136 Division 1 ( Rated till 6-Stars )
Game On Rectangle, Lexicographically Maximal Prefix AND, Sum of Modes
Starters 137 Division 1 (Rated till 5-Stars)
Speedrun, Double Trouble, Unusual Queries
Starters 156 (Rated till 6 stars)
Balance Difficulties, Partition Score
Total Problems Solved: 154
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