Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.
From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.
Rookie League
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Three Powers of Two, Two Ranges, Saving Taxes, Profit Increment
Redistributing Chocolates, Read Pages, Zero String, 400M Race, Not Divisible
Battery Health, Bi_lindrome!, Permutation and Modulus, Netflix
Tekken, Tom and Jerry Chase, Codechef Airlines
Reach Home, Difference Matrix, MIN To MAX, Candy Division
Max count of 1, Chef and Donation, Elections in Chefland, Max Binary, Melt Gold
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef
Chef Eren, Budget of Technex, Couple Game
Monopoly, Plus 2 or Minus 1, DDMM or MMDD
Odd GCD Permutation, Chef Odd, Blobby Volley Scores
Remove Multiples, Bells of Pilgrimage, Weeding
Caesar Cipher, Best of Two
FIND A and B, Airport Management, Ball Distribution
Prime Permutation, Stamps 100, Trade Surplus, Chocolate Distribution
Work Smarter, Not Harder, Lockpicking Chef
Selling Insurance, Chef and Stocks
Dracula Eats, Take it Easy, Dull Operation
Rock Paper Scissor, Pending Assignments, OR Permutation
Chess Pairing
Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition
Minimise Maximum Subarray Sum, Maximum Score , Sum Neq , Make N Zero
Rock-Paper-Scissors, Painting Walls, Christmas Candy
Greedy LIS Algorithm, Make All Zero, A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution
Chef Product, ORST , Access Control
Subset GCD, Join States, Xorry 2, Xorry 1
Cookie Day, Another Good String , K Odd Sum, Unalike Gcd & Lcm
Find Permutation , Count Subarrays, Count Arrays, Sub or Swp
Frequal, Caesar Cipher Lite, Anti Adjacent Swaps
Arya In Grid, Transformation Cost, Man of the Match
Binary Parity, Table Strength
Permutation Disturbance
ABC Conjecture, Superincreasing, Anti-Triangle
Binary Substring, XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array
Palindromic Substrings, Ballon d Or
Make Equal, Alternating Binary String
Invert And Equalize, Change A to B
Sum of Modes, My First Geometry Problem
Large Differences
A power B mod C , Prefix Suffix Inequality, Long Drive, Distinct Substring
Sort Perm, Sum of N, Maximum Distance Permutations, Destroying Bridges Part 2
Make Permutation, Split Permutation, Trick Or Treat, Break The String, Tree Removal
Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt
Non-Divisor Array, Binary Conversion
Minimise Inversions, Budget Allotment, Largest K
Make Bob Win , Make My Array Equal, Square String
FightBots
Crazy Jumping Frogs, Monster Monster
Swish Game, White Wall, Volcanic Eruption
Transform String, Streak Star
Cool Subsequences, Time Penalty, Overwrite
Mystic Slimes, Deletion and Difference
Alternate It!, Make same
Big Difference, Placing 01 And 10
Shall we play a game, Array Operations, Huh, Easy
Unreachable, Mirror Jump, Triplet Maximization
Intersecting Intervals (Easy), Product Sum Arrays (Easy), Markers on a Tree (Easy), Differing Values, Special Missions
Make An AP, Max Adds, Add to make Positive, Add 1 or 3
Challenge 1 - Active Employees of Chef Corp, Challenge 2 - Chef Corp Department Summary
Network Traffic Analyzer Project, Challenge 2 - High Value Employees, Challenge 1 - Category Revenue
HealthPulse Dashboard Project, Challenge 2 - Top Rated Movies, Challenge 1 - Daily Order Count, Challenge 3 - Top Selling Products Per Category, Challenge 4 - Customer Purchase Gaps
Smart Hiring Analytics System Project, Challenge 1 - Academic Email Directory, Challenge 2 - Monthly Revenue Snapshot, Challenge 3 - Customer Order Summary, Challenge 4 - Monthly Power Buyers Rankings
Exam Marks Statistics Project, Netflix Library Explorer Project, Monthly Sales Visualization Project, Penguin Species Explorer Project
Weekly Fitness Progress Analyzer Project, Course Enrollment Data Cleaner Project, YouTube Content Strategy Analyzer Project, Weather & Climate Pattern Explorer Project, Customer Purchase Insights Project, Global Salary Index Analyzer Project
FlightFlow Analysis Project
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