Abhishek Kumar
- 2★purbey2001
India- Student
- RCC Institute of Information Technology, Kolkata
- No Active Plan. View Details
Submissions Heat Map
Rating Graph
Ratings System Update
(2025-12-17 22:00:04)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (1)
Practice Paths (5)
Practice Arrays
Jump from 2* to 3*
SQL Practice Queries
SQL case studies
Practice for ZCO and INOI
Contests (39)
Starters 54 Division 4 (Rated)
Number of Credits, Ticket Fine, Team of Two
Starters 55 Division 4 (Rated)
Balls and Boxes, Fever, Broken Phone
Starters 57 Division 4 (Rated)
Alice and Marks, Integers that sum to the same value, Maximum Expression, Non-Negative Product
Starters 58 Division 4 (Rated)
Break the elements, Ranklist Pages, Reach the Target, Remove Bad elements
Starters 59 Division 3 (Rated)
Chef and Happy String , Suspense String, Confusing Concatenations
October Long 2022 Division 3 (Rated)
Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2
Starters 60 Division 3 (Rated)
Paper Cutting, Palindrome Flipping, Card Removal
Starters 84 Division 3 (Rated)
Digit Operation, Elections in Chefland, Max Binary, Melt Gold
Starters 86 Division 3 (Rated)
String Game , Cricket Match, Chef and Battery , Maximise Score
Starters 100 Division 3 (Rated)
Trade Surplus, Chocolate Distribution
Starters 101 Division 3 (Rated)
Warrior Chef, Work Smarter, Not Harder
Starters 102 Division 3 (Rated)
Bit Play, Selling Insurance, Chef and Stocks
Starters 105 Division 3 (Rated)
Dracula Eats, Dull Operation
August Long 2023 Division 3 (Unrated)
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
SQL Contest (Unrated)
First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist, Total Time
Starters 115 Division 3 (Rated)
A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution
Starters 125 Division 3 (Rated)
Bucket Game, 50-50 Rule, Fake Certificate
Starters 126 Division 3 (Rated)
Dice Game 3, Freedom, Sale, Permutation Disturbance
Starters 140 Division 3 (Rated)
Make Permutation, Split Permutation, Trick Or Treat, Yoga Class
Starters 141 Division 3 (Rated)
Redundant Array, Amphibian Escape, Nearly Equal, Lucky Clover
Starters 142 Division 2 (Rated)
Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt
Starters 143 Division 2 (Rated)
Non-Divisor Array, Binary Conversion
Starters 144 Division 2 (Rated)
Budget Allotment
Starters 149 (Rated)
Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated)
Find Multiset State, Equal Pairs (Easy)
Starters 151 (rated)
Ball Game, Convert string
Starters 152 (Rated)
Maximize Hamming Distance, Range Minimize
Starters 153 (Rated)
Butterfly, Another Game, Colorful Tree (Easy Version)
Starters 201 (Rated)
Mixing Liquids
Starters 203 (Rated)
Cab Rides
Starters 204 (Rated)
Minimize Sum, Drawing Chances, Episodes
Starters 206 (Rated)
Prime Sum, Expensive Buying
Starters 207 (Rated)
Make Subarray, Tourist
Starters 208 (Rated)
Sabotage, Alternate Jumps
Starters 209 (Rated)
Small GCD Sort, Divisible Duel
Starters 210 (Rated)
Chocolate Eating, Profits, First Element Counting
Starters 211 (Rated)
Subarray Maximums, Buying Chairs, No Doubling, Wolf Down
Starters 212 (Rated)
Exit Door, Signal, Binary Flip
Starters 213 (Rated)
Mean Difference (Easy), Chef and String, EXML Race, Separation, No 4 Please
Starters 214 (Unrated)
Crazy Permutations, Chef and Close Friends, Zero Permutation Score, Delete For Fun
Starters 216 (Rated)
Scoring, Best Seats
Starters 217 (Rated)
Make An AP, Playing with Toys, Add to make Positive, Add 1 or 3