Learning Paths (0)
None
Practice Paths (0)
None
Contests (24)
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Ada King, Chefina and Swaps, Chef and Card Game, Chef and Strings
August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP
September Challenge 2020 Division 1
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Ada Matrix, Coronavirus Spread 2
August Lunchtime 2020 Division 2
Game on a Strip, Mode of Frequencies, Alien Invasion , Ratings and Rankings
October Challenge 2020 Division 1
Positive AND, Replace for X, Covid Run, Chef and Easy Queries
January Challenge 2021 Division 1
Cool Subsets, Chef and Ants, Guess the Tiling, Expected Number of SCCs, Watching CPL, Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
December Challenge 2020 Division 1
Hail XOR, Calculus, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
December Cook-Off 2020 Division 1
Self-Destructing Strings, Circle of Chaos
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
January Lunchtime 2021 Division 1 (Unrated)
Dreams of Divisibility, Even Sum
September Cook-Off 2020 Division 1
Maximise Subsequence Value
September Lunchtime 2020 Division 1
Root the Tree, Robot Detector
February Challenge 2021 Division 1
Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Cut the Cake (Challenge)
February Lunchtime 2021 Division 1
Average Sorting, Sed Max
April Challenge 2021 Division 1
Binary String MEX, Tree Permutations, Worthy Matrix, Destroy the EMP Chip, Chef and Dice, Boolean Game
April Cook-Off 2021 Division 1
OR of ANDs
May Challenge 2021 Division 1 (Unrated)
Tree House, Xor Equality, Tic Tac Toe
Starters 38 Division 1 (Unrated)
A Bit Easy, Average Gift, Anti-knapsack, Rotate it
Starters 48 Division 1 (Unrated)
Positive array
July Long Two 2022 Division 1 (Unrated)
Maximize Difference, Concat Sort, Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef
Starters 58 Division 1 (Unrated)
Equivalent Numbers, Add to Subsequence
October Long 2022 Division 1 (Unrated)
Chef And Array Construction, Twos and Zeros, Podium Finish, Minimum Pizzas, Binary Substituition, Building Race, Single Operation Part 1, Single Operation Part 2
Starters 60 Division 1 (Unrated)
Distinct Numbers, Expert Setter, Red Green Grids, Yet Another Palindrome Problem, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal
Starters 63 Division 1 (Rated for 5 & 6 stars)
Maximize 1s, Minimum Absolute Score, Greedy Grid Moves
Starters 64 Division 1 (Rated till 5-stars)
Luigi and Uniformity, Prime Factor Division, Distinct Neighbours
November Long 2022 Division 1 (Unrated)
Time Complexity, Water Mixing
Starters 67 Division 1 (Rated till 5-stars)
Maximum Angriness, Musical Rods, Existence Of X
December Long 2022 Division 1 (Unrated)
Not Divisible, Sum of Cube , Divisible by A_i, Good Investment or Not
Starters 112 Divison 1 (Rated till 6 Stars)
Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Permutation Construction
Starters 116 Divison 1 (Rated till 6-Stars)
Chef Product, ORST
Starters 121 Division 1 (Rated till 6-Stars)
Caesar Cipher Lite
Starters 122 Division 1 (Rated till 6-Stars)
Healthy Sleep, Problem Reviews, Arya In Grid, Transformation Cost, Matrix Modulo, Man of the Match
Starters 128 Division 1 (Rated till 6-Stars)
Binary Substring, XOR And Multiply
Starters 163 (Rated till 5 stars)
Tree Sum is Fun !, Nice Array, Permutation Pair, Lexio Swap
Total Problems Solved: 252
India
