Learning Paths (0)
None
Practice Paths (0)
None
Contests (50)
January Challenge 2015
Chef and Stones
February Challenge 2015
Chef and Chain, Chef and Equality
March Challenge 2015
Chef and Notebooks
June Challenge 2015
Chef and Memory Limit
August Challenge 2015
Gravity Guy, Cooking Machine
April Cook-Off 2015
Version Control System
August Cook-Off 2015
Chef and the XORed Number , Chef and the Wildcard Matching
May Challenge 2017
Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
March Cook-Off 2017
Rainbow Graph, Yet Another Card Game, Safe Robot
May Lunchtime 2017
Prefix Inversions
June Lunchtime 2017
Maximum Unique Segment, Two Numbers, Company and Club Hierarchies
October Lunchtime 2017
Buggy Calculator, Maximum Number
November Lunchtime 2017
Smart Strategy, Shuffling, L-R queries, Strange Queries
February Cook-Off 2018
Chef and Cook-Off, Chef and Tuples, Chef and Chefness, Chef and Line
Insomnia 2018 (Rated)
Split Sums, Strange Swaps
January Lunchtime 2019 Division 1
Distances, Wanderer, Rooks
April Lunchtime 2019 Division 1
Firdavs and Planet F, Minimum Sum, Chef Rami and Inventions
June Cook-Off 2019 Division 1
Nice Subsets, Ants and Anteaters, Drink Slush
September Mega Cook-Off 2019 Division 1
Angry Grandfather, Fitness Exercises
December Lunchtime 2019 Division 1
The Evil Professor, Frequency Function, Guess the number
Alkhwarizm (Rated for all)
Weirwood Trees, Danny Wants To Know
March Lunchtime 2021 Division 1
Node Codon, Lunchtime
September Cook-Off 2021 Division 1
Fake Swaps
SnackDown 2021 - Online Qualifiers
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Round 1B
Insider Subsequences, Queens Placement , Largest Laddu, Help Nishant
Starters 150 (Rated till 6 stars)
Equal Pairs (Hard), Replacing Game
Starters 151 (rated till 5 stars)
Ball Game, Sequence Search
Starters 152 (Rated till 6 stars)
Maximize Hamming Distance, Anti-Palindrome Queries
Starters 153 (Rated till 5 stars)
Another Game, Colorful Tree (Easy Version), Colorful Tree (Hard Version), Xometry (Easy Version), Xometry (Hard Version)
Starters 154 (Rated till 6 stars)
GCD and XOR
Starters 155 (Rated till 5 stars)
GCD to 1 (Hard), Replace With First, Replace With First Literally, Prefix Suffix Min Max, Array Concatanation
Starters 156 (Rated till 6 stars)
Balance Difficulties, Partition Score
Starters 157 (Rated till 5 stars)
Small, Smaller, Smallest, Normal is Good, Unmedian
Starters 158 (Rated till 6 stars)
Make a Tree, Buying Game, Multiply 2 to Minimize
Starters 159 (Rated till 5 stars)
Crafty Coloring (Hard), Crafty Coloring (Easy), Glass Bridge (Hard), Super Hero, Random Nim, Glass Bridge (Easy), Chess Colouring, Elections
Starters 160 (Rated till 5 stars)
Modindrome
Starters 161 (Rated)
Min-Max Game, Red-Blue Sort, One To Three, Quick Exit
Starters 165 (Rated till 6 stars)
A to B, Stable Array, Sum Operations (Easy), Reverse and Alternate (Count)
Starters 166 (Rated till 6 stars)
All Equal, Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library
Starters 167 (Rated till 5 stars)
Alternate Universe, Lottery Tickets
Starters 168 (Rated till 6 stars)
No Two Alike, Binary Removals
Starters 169 (Rated till 5 stars)
Hamming equivalent
Starters 170 (Rated till 6 star)
Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Simultaneous Robots
Starters 172 (Rated till 5 stars)
Transform String, AndOr, Tactical Removal
Starters 173 (Rated upto < 2700)
Cool Subsequences, Introverts, Cool Checker, Time Penalty, Overwrite
Starters 174 (Rated upto 2700)
GCD Add Size, Meximal Sum, Mystic Slimes
Starters 177 (Rated till 5 star)
Blocks on a Tree
Starters 180 (Rated till 6 star)
Shall we play a game, Counting Problem
Starters 183 (Rated till 6 star)
Arbitrary Shuffling, Complete MST, S to T
Starters 184 (Rated till 5 star)
Second MEX, Adjacent OR, Front or Back, Double or Append
Starters 186 (Rated till 6 star)
Distinct Arrays , Mod and Make Y
Starters 188 (Rated till 6 star)
K Boxes, Inversion Queries, Yet Another Monsters Problem
Starters 206 (Rated till 5 star)
Cyclic Shift Minimization, Product Equal Sum, Gladiator Fighting
Starters 207 (Rated till 5 star)
Balanced Subarrays, Adjacent Sums, Make Subarray, Maximum Smaller
Starters 209 (Rated till 5 star)
Binary Love, Tactical Conversion, High Score (Hard Version), High Score (Easy Version)
Starters 210 (Rated till 5-star)
Delete Sorted Subsequence, Make All, First Element Counting
Total Problems Solved: 274
