Learning Paths (0)
None
Practice Paths (0)
None
Contests (26)
June Lunchtime 2019 Division 2
Ping Paja Pong, Magda and Silly Pairs, The Grux Permutation , Igzi and Burly Array
July Challenge 2019 Division 2
Hit the Coconuts, Guess the Prime!, Parity Again, Codechef War, Circular Merging, (Challenge) Codechef War II, Minimum and Maximum, Chef and Mean
July Cook-Off 2019 Division 1
Birthday Gift Again
July Lunchtime 2019 Division 1 (Unrated)
Delete a Subarray, Professor on a Trip
January Challenge 2020 Division 1
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English
February Challenge 2020 Division 1
Chef and Railway Stations, Expected Change, No Change Required, Balancing Network Revisited, Chef and Gordon Ramsay 2, (Challenge) Raisins, Long Contest and Cook Off Overlaps
January Cook-Off 2020 Division 1
Profitable Paths, Range AND, Chefina and Sums
January Lunchtime 2020 Division 1
Minimum and Maximum, Construct Array, Under the Tunnels, Folding Paper
International Coding Marathon (Rated for all)
Lavanya Loves DFA, Are These Equal, Mr Pr in a Dilemma
June Challenge 2020 Division 1
The Tom and Jerry Game!, Operations on a Tuple, The Delicious Cake, Convenient Airports, Guessing Game, Perfect Partitions, Covid Sampling (Challenge), Danya and Different Values
July Challenge 2020 Division 1
LCM Constraints, Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef, Weird Product, Expected Repetitions, Expected Spanning Trees
August Challenge 2020 Division 1
Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements
August Challenge 2021 Division 1 (Unrated)
Special Triplets, Array Filling, Chef and Bulb Invention, Charge Scheduling, Problem Difficulties, Olympics Ranking
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
October Challenge 2021 Division 1 (Unrated)
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Yet another MEX problem, Which Mixture
October Cook-Off 2021 Division 1
Can You Reach The End, Find the Modulus, Chef Up
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Challenge 2021 Division 1 (Unrated)
Flip or Compress, Functional Array, Wildcard Replacement, Xor Equation, Weird Palindrome Making, Hill Sequence, Maximise the bridges
February Cook-Off 2022 Division 1
Xor Becoming Uncanny, Perfect Permutation, PerMEXuation , Mango Market
July Cook-Off 2022 Division 1 (Rated)
Segmentation Fault
July Lunchtime 2022 Division 1 (Rated)
Binary String Happiness, Consecutive XOR, Largest Family
Starters 73 Division 1 (Rated till 6-Stars)
Minimum OR Path, Find an integer, Consecutive Xor, First To Last
Starters 74 Division 1 (Rated till 6-Stars)
Candies, Maximum Xor Sum, Distinct Values, Lcm hates Gcd, Minimal Inversions
Starters 81 Division 1 (Unrated)
Distinct Matrix
Starters 82 Division 1 (Rated till 6 stars)
Mode!, Tree Game, Make Them Alike, Find eX, Good Permutations, Difference Matrix
Starters 97 Division 1 (Rated till 6 Stars)
Make It Special, No Palindrome, Triplets Min
Starters 158 (Rated till 6 stars)
Make a Tree, Global Warming, 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 162 (Rated till 5 stars)
Empty the String, MEX of XOR, Sum of Empty the String, Permutation Mod K
Starters 163 (Rated till 5 stars)
Tree Sum is Fun !, Nice Array, Permutation Pair, Sort Them, Lexio Swap
Starters 164 (Rated till 5 stars)
Halloween Array, Construct Permutation, Connecting Wells
Starters 165 (Rated till 6 stars)
A to B, Stable Array
Starters 166 (Rated till 6 stars)
Distinct Power, Divisors Array (Hard Version), Divisors Array (Easy Version), Costly Permutations, Chefland Library
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, Time Penalty, Overwrite
Starters 174 (Rated upto 2700)
GCD Add Size, Meximal Sum, Mystic Slimes
Starters 175 (Rated till 5 stars)
Alternate It!, Multiplexer
Starters 176 (Rated till 4 star)
Same And, Friendly Binary Strings, Mex-P Tree (Hard), Costly Summit, Mex-P Tree (Easy)
Starters 177 (Rated till 5 star)
Blocks on a Tree, Sum By OR, Flip or Reverse, Increasing XOR Queries, Counting 01 and 10
Starters 178 (Rated till 6 star)
Smoothly Increasing , Big Difference, Reduce to Palindrome, Minimum Colours (Hard)
Starters 179 (Rated till 5 star)
Product Path, Station Allocation, Can you reach
Starters 181 (Rated for all)
Costly Swapping, The Best Matrix, Tree Colouring (Hard), Flip Prefix
Starters 182 (Rated till 5 star)
MasterChef, Palindromic Score
Total Problems Solved: 211
China
