Learning Paths (0)
None
Practice Paths (0)
None
Contests (47)
September Mega Cook-Off 2018 Division 2
Learning Dishes, ATM Machine, Make a Permutation
October Mega Cook-Off 2018 Division 1
Binary Nim 2, Pumping Water
September Challenge 2018 Division 2
AND Square Subsegments, Sasha and Photos, Magician versus Chef, War of XORs, Chef and Condition Zero (Challenge), Chef and Adventures, Table Game, Bad Shuffle
December Challenge 2018 Division 1
(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
November Challenge 2018 Division 1
Appy Loves One, Good Median, Chef, Primes and Trees (Challenge), Magician versus Chef 2
October Challenge 2018 Division 1
Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard
September Lunchtime 2018 Division 1
Biased Judgement, Opposite Cites, Chef Restaurant
November Lunchtime 2018 Division 1
Useful Number, Maximize It, Beats and Pieces
January Challenge 2019 Division 1
Yet Another Problem About Sequences, Different Neighbours, Distinct Pairs, A Pizza Slice
January Cook-Off 2019 Division 1
Ada School, Ada Matrix
February Cook-Off 2019 Division 1
Max Range Queries, Chef and Secret Password, Chef and Party
March Lunchtime 2019 Division 1
Corrupted Seven-Segment Display
April Cook-Off 2019 Division 1
Doubly Increasing Path, Random Game, Pied Piper vs Hooli
April Lunchtime 2019 Division 1
Dream Problem, Firdavs and Planet F, Minimum Sum
May Cook-Off 2019 Division 1
Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor, Searching for a Biclique
July Cook-Off 2019 Division 1
Birthday Gift Again
August Cook-Off 2019 Division 1
Rich Substrings, Two Circles
August Lunchtime 2019 Division 1
Equal Average, Destroy Cells, Chef Does Coke Yet Again
September Mega Cook-Off 2019 Division 1
Save Jewels, Angry Grandfather, Hiring Chefs, Fitness Exercises
September Lunchtime 2019 Division 1
All Substrings, Ice Cream Queue, Treeversion, Find the Sum
October Mega Cook-Off 2019 Division 1
D-Value, D-Or
November Cook-Off 2019 Division 1
The Biggest Restaurant, The Challenge Day, Robots in Chefland
January Cook-Off 2020 Division 1
Profitable Paths, Range AND, Chefina and Sums
February Cook-Off 2020 Division 1
Must Be Divisible, Maximum Subsequence Sum, XOR Game, Chef and Pepperoni Pizza Again
March Cook-Off 2020 Division 1
Mysterious Sequence, Maximize Letter Beauty, Random Chocolates, Escape the Tree
April Cook-Off 2020 Division 1
Tower Counting, Simple Operations, Inversions in Permutations
May Cook-Off 2020 Division 1
Chef, Chefina and Their Friendship, Chefina on a Trip, Roads in Chefland
February Lunchtime 2020 Division 1
Swapping to Palindrome, Monsters Battle, Secret Mission
March Lunchtime 2020 Division 1 (Unrated)
Maximize LCM, Strip in a Tree!
April Lunchtime 2020 Division 1
Dot Time, Positive Mex
May Lunchtime 2020 Division 1
GCD of the Submasks, Convert the String, Tree difference
Biteration #2 (Rated for Division 2)
A - Books, E - Guess the Number, B - Candy Love, C - Chef and Maths
International Coding Marathon (Rated for all)
Lavanya Loves DFA, Are These Equal, Conservative Graph, Mr Pr in a Dilemma , Is This JEE
July Cook-Off 2020 Division 1
Even-tual Reduction, OR-thodox Distinction, Path-etic Products
August Cook-Off 2020 Division 1
Red-blue Trees, Polygon Relationship, Beautiful Subsequence
August Lunchtime 2020 Division 1
Game on a Strip, Counting Graphs, Alien Invasion
June Cook-Off 2020 Division 1
Per Capita Income, Checkpoints, Banned Quotient
June Lunchtime 2020 Division 1
Maximum AND, Gold Mining, Square Submatrices
RECode 12.0 (Rated for all)
Chef and String, Chef and Walk, Chef and Rotation, Chef and Or, Chef and Numbers
January Cook-Off 2021 Division 1
Mex Subsequence
December Lunchtime 2020 Division 1 (Unrated)
K-Tuple Tree, Even Sequence, Three Letters, One Zero Swaps
January Lunchtime 2021 Division 1 (Unrated)
Shifting Spoons, Dreams of Divisibility, Even Sum
October Cook-Off 2020 Division 1
Path-etic Sums, Yet Another Crossover Episode
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates, Graph Construction, Set Queries, Communication Channel, Hiring Workers
October Lunchtime 2020 Division 1
Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Counting Spaghetti, Cute Chef Gift
November Lunchtime 2020 Division 1
Gasoline, Fractions
Coders' Legacy (Rated for all)
Chef vs Doof, Doof on Cartesian, Doof fires Brackets, Jeremy gets a gift
Code Ensemble (Rated for Division 2)
Cherry and Bits, Cherry and Squares, Cherry and Pyramid, Priya and AND, Traversing Trees, Help Martha, Priya and Parity
UWCOI 2021 (Rated for all)
Organisation, City Mapping 2, Array Swaps, Efficient Delivery, Hidden Numbers, Binary Puzzle
March Lunchtime 2021 Division 1
Node Codon, Uniform, Lunchtime
April Cook-Off 2021 Division 1
Array and Operations, Tree Distances, OR of ANDs, Deletion Sort
May Cook-Off 2021 Division 1
Permutation Swaps, Falling Zero, Double Burgers
August Challenge 2021 Division 1 (Unrated)
Fat Hut
Starters 96 Division 1 (Rated till 5 Stars)
Swap the numbers, Remove Stones, Zero Array, Mex Array, Absolute Differences
Total Problems Solved: 391
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