Learning Paths (0)
None
Practice Paths (0)
None
Contests (36)
January Challenge 2019 Division 2
Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes
August Challenge 2019 Division 2
Football, Distribute Apples
January Cook-Off 2020 Division 2
Chef Chick, Exam Cheating, Profitable Paths, Range AND, Chefina and Sums
March Lunchtime 2020 Division 2 (Unrated)
Maximize LCM, Strip in a Tree!, Chef Swaps Digits, Good Prefix
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Operations on a Tuple, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
August Cook-Off 2020 Division 1
Red-blue Trees, Polygon Relationship
December Cook-Off 2020 Division 1
Self-Destructing Strings, Sed Passwords, Circle of Chaos
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
September Lunchtime 2020 Division 1
Root the Tree, Robot Detector, Few Different Elements
SnackDown 2021 - Online Qualifiers
Lucky Number
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Lunchtime 2021 Division 1
Permutation Pairs, Subarray Jumps
December Cook-Off 2021 Division 1
Binary String Game, Destructive Nim, RGB Construction, Break the Balance
May Cook-Off 2022 Division 1 (Rated)
Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions
May Lunchtime 2022 Division 1 (Rated)
Balanced 0-1 Tree, Equal After And, Rearrange Ranges
July Cook-Off 2022 Division 1 (Rated)
Segmentation Fault
June Cook-Off 2022 Division 1 (Rated)
Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum
July Lunchtime 2022 Division 1 (Rated)
Tree Interval Queries, Binary String Happiness, Consecutive XOR, Largest Family
September Lunchtime 2022 Division 1 (Rated) (Based on EJOI)
Increasing Addition, Remove Numbers
Starters 62 Division 1 (Rated for 5 & 6 stars)
Joint XOR, Disjoint XOR, Sorted Substrings, Make Multiple, Pythagorean Pair
Starters 63 Division 1 (Rated for 5 & 6 stars)
Maximize 1s, Count Partitions , Make Length 1, Minimum Absolute Score, Greedy Grid Moves
Starters 64 Division 1 (Rated till 5-stars)
Luigi and Uniformity, Prime Factor Division, Distinct Neighbours
Starters 65 Division 1 (Rated for 5 & 6 stars)
Nahaane Jaa, Paisa Double, Binod, Potato to Gold, Lazy Ancestors
February Cook-Off 2023 Division 1 (Rated)
Take Not Less, Alice Potter and OWL, Alice Potter And Dumbledore Army
Starters 77 Division 1 (Rated till 5 Stars)
K Forests, Concat Palindrome, K Increment Palindrome, Three Numbers
Starters 78 Division 1 (Rated till 6 stars)
MinAdd, Bitwise Equation, Balanced Suffix, Solve More Problems!, Divisible Subarray Counting
Starters 81 Division 1 (Unrated)
Distinct Matrix, Arrange the array
Starters 82 Division 1 (Rated till 6 stars)
Tree Game, Make Them Alike, Find eX, Difference Matrix
Starters 84 Division 1 (Rated till 6 Stars)
SUM OR, Max count of 1, Digit Operation, Chef And Adjacent Sums
Starters 85 Division 1 (Rated till 6 stars)
Crazy Bishops on Chessboard, Efficient PAN Linking, GCD Queries, Bomb Blast, TripTastic
Starters 86 Division 1 (Rated for All)
Minimum Operation, Sum Over All Arrays, String Game , Largest Y
Starters 83 Division 1 (Rated)
Mex Segments, Construct String, Order by XOR, Rotate to Minimum
Starters 88 Division 1 (Rated till 6 Stars)
Maximum And Or, Chef and Asteroids, Good Operations, Minimize the Bits, Chef and Good Array, Minimum OR Spanning Tree
Starters 90 Division 1 (Rated till 6 Stars)
Crushed Apples and a Balance Scale, Minimum Ugliness, Sum of Goodness, Printing Binary Array, Anti Palindrome
Starters 91 Division 1 (Rated till 6 Stars)
Odd GCD Permutation, Chef Odd, Maximum Sum Permutation
Starters 92 Division 1 (Rated till 6 Stars)
Rectangular Tiling, Dividing into Groups, A Peculiar Arrangement, Beautification of array, Distance Coloring
Starters 97 Division 1 (Rated till 6 Stars)
Make It Special, Unreachability Cost, No Palindrome, Triplets Min
Starters 98 Division 1 (Rated till 6 Stars)
3-Blast Palindrome, Build Towers, Ball Distribution, Sub-Array With Maximum Sum
Starters 99 Division 1 (Rated till 6 Stars)
Segment Three, Musical Chairs, Two Piles, Yet Another Bitwise Problem, Exclusion-Inclusion
Starters 108 Division 1 (Rated till 6 Stars)
Palindromic Prime Numbers, Fair Distribution, Continuous Subarrays, Multiple of 9, Move Negative Stones
Starters 111 Division 1 (Rated till 6 Stars)
LCM Mania, Prefixing, Prime Range Game, Beautiful Strings, ODI Cricket
Starters 134 Division 1 (Rated till 6-Stars)
Count Good RBS, Chef and Bit Tree, Origin, Prison Escape, 3out1in
Starters 138 Division 1 (Rated till 6-Stars)
K Subarray Products
Total Problems Solved: 227
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