F9Devil
- 6★f9devil
Kyrgyzstan- Other
- No Active Plan. View Details
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(2026-01-07 22:00:00)Learning Paths (4)
Learn C#
Learn JavaScript
Learn React JS for Front-end development
Learn Python Programming
Practice Paths (27)
Practice C++
Practice C#
Practice C
1000 to 1400 difficulty problems
Stacks and Queues
Linked Lists
Two Pointers and Sliding Window Technique
Number theory
Greedy Algorithms
1400 to 1600 difficulty problems
Practice PHP
Projects for Beginners in C
Dynamic programming
Binary Search
Arrays, Strings & Sorting
C++ Projects for Beginners
SQL Practice Queries
Practice Java
Projects using HTML / CSS
500 to 1000 difficulty problems
Python Projects for Beginners
500 difficulty rating
Completed
Practice Basic Math
Practice Arrays
Practice Python
Practice JavaScript
Practice Strings
Contests (12)
Starters 176 (Rated)
Friendly Binary Strings, Clothing Store, Run for Fun, Costly Summit, Mex-P Tree (Easy), Same And
Starters 177 (Rated)
2 Boxes, Triangle Checking, Ordered Distances, Counting 01 and 10
Starters 178 (Rated)
Smoothly Increasing , Food Balance, Big Difference, Placing 01 And 10, Permutation Construct, Minimum Colours (Hard)
Starters 179 (Rated)
Can you reach, Set Major (Prefix), Conquer the Fest!!, Unlock The Safe, Lost in the Fest!!, Station Allocation
Starters 210 (Rated)
Min Modular Subarray, Chocolate Eating, Make All, First Element Counting
Starters 211 (Rated)
Buying Chairs, No Doubling, Wolf Down
Weekend Dev Challenge 21: Full Stack Projects using MERN
Part 2 - Connect the React UI with the Backend API, Social Media Feature Expansion 2 Project, Storing and Retrieving Profiles with MongoDB, Part 3 - Build the Express Scraping Endpoint, CodeChef Profile Scraper Project
Monday Munch - DSA Challenge 09
AND Plus OR, Print Pattern, Largest Subarray with Sum 0, Is the number divisible by 5
Starters 212 (Rated)
Binary Flip, Beautiful Sum, Exit Door, Distinct Fun, Counting MEX Is Fun, Interesting Binary (Easy Version)
Starters 213 (Rated)
Mean Difference (Easy), Chef and String, Mean Difference (Hard), Separation, No 4 Please, Maximum Product Walk
Starters 214 (Unrated)
Crazy Permutations, Lexicographically Minimum Tree Traversal, Scam, Zero Permutation Score, Delete For Fun
Starters 215 (Rated)
Special Missions, Differing Values, Markers on a Tree (Hard), Product Sum Arrays (Hard), Product Sum Arrays (Easy), Intersecting Intervals (Hard), Intersecting Intervals (Easy), Markers on a Tree (Easy)
Starters 216 (Rated till 5 star)
LIS and LDS, Minimum Same Difference, Tree Subsets, XOR Equal Subtract
Starters 217 (Rated till 5 star)
Tree Counting, Max Adds, Range MEX, Make An AP
Starters 220 (Rated till 5 star)
Monochrome Minimization (Hard), Swap to Increase, Two Pile Game, Swap to Increase (Hard), Upward Path