umar_sk
- umar_sk
India- Other
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Learning Paths (1)
Practice Paths (2)
Contests (43)
Starters 73 Division 4 (Rated)
Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers
Starters 75 Division 4 (Rated)
Prefix Ones, Two Ranges, Saving Taxes, Profit Increment
Starters 76 Division 4 (Rated)
Redistributing Chocolates, Read Pages, Zero String, 400M Race
February Cook-Off 2023 Division 4 (Rated)
Battery Health, Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix
Starters 77 Division 4 (Rated)
Tekken, Tom and Jerry Chase, Codechef Airlines
Starters 78 Division 4 (Rated)
Valid Expression, Passing Marks, Candy Store, Good Turn
Starters 79 Division 3 (Rated)
Mountain, Add smallest prime factor, Distinct Opposite Sums, Better Deal
Starters 80 Division 3 (Rated)
Permutation Subsequence, Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements
Starters 81 Division 3 (Unrated)
Divide Pages, Maximum Capacity
Starters 82 Division 3 (Rated)
Reach Home, Difference Matrix, MIN To MAX
Starters 84 Division 3 (Rated)
Max count of 1, Digit Operation, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold
Starters 85 Division 2 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium
Starters 83 Division 3 (Rated)
Chef Eren, Construct String, Order by XOR
Starters 88 Division 2 (Rated)
Unstable Subarray
Starters 91 Division 2 (Rated)
Odd GCD Permutation, Blobby Volley Scores
Starters 94 Division 2 (Rated)
CodeChef Streak
Starters 95 Division 3 (Rated)
Transfusion Chain
Starters 97 Division 3 (Rated)
Caesar Cipher, Best of Two
Starters 103 Division 3 (Rated)
Sunday Brunch, Divisible By 8, Dice Number
Starters 104 Division 3 (Rated)
Maximise Sum, Santa and Chocolates, Pizza Cutting, Double Rent, GCD and LCM
Starters 105 Division 2 (Rated)
Take it Easy, Dull Operation, Wishcraft
Starters 106 Division 2 (Rated)
Playing with OR
August Long 2023 Division 3 (Unrated)
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
Starters 116 Division 2 (Rated)
ORST , Access Control
Starters 117 Division 3 (Rated)
Equality Etiquette, Not Prime Permutation, Weapon Choice, Spell Shortening
Starters 119 Division 2 (Rated)
Cookie Day, Another Good String
Starters 120 Division 3 (Rated)
Largest K, Sub or Swp, Valentine Gifts
Starters 149 (Rated)
Magical World, Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)
Starters 154 (Rated)
Add 1 or 2 Game
Starters 155 (Rated)
Chef and Parole, GCD to 1 (Easy), GCD to 1 (Hard), Rectangled
Starters 156 (Rated)
Partition Score, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Not-too-far Replacement
Starters 158 (Rated)
Largest Subsequence, XOR Smaller
Starters 159 (Rated)
Super Hero, Chess Colouring, Elections
Starters 165 (Rated)
Reverse and Alternate, Poster Perimeter, Stable Array, Bulk Discount
Starters 166 (Rated)
Distinct Power, Costly Permutations, Chefland Library
Starters 167 (Rated)
Temperature Balance, Lottery Tickets, Delete Not Equal, Grid Construction (Even), Grid Construction (Odd)
Starters 168 (Rated)
No Two Alike, Binary Removals, Make Odd
Starters 169 (Rated)
Hamming equivalent, Make K Most Frequent
Starters 170 (Rated)
Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Monster Monster
Starters 171 (Rated)
Swish Game, White Wall, Volcanic Eruption
Starters 172 (Rated)
Transform String, Streak Star