Master coding with structured learning
Level Up Your Coding Skills with Blogithm
Explore curated coding problems by category. Master algorithms, data structures, and problem-solving techniques with our structured approach.
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Coding Problems
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Explore by Category
Start with your preferred category or explore new areas to expand your skills
Easy
Arrays & Strings
Master fundamental data structures with array manipulation and string operations
120 problemsStart
Hard
Dynamic Programming
Solve complex optimization problems with dynamic programming techniques
85 problemsStart
Medium
Trees & Graphs
Explore tree traversals, graph algorithms, and advanced data structures
95 problemsStart
Advanced
Machine Learning
Implement ML algorithms and understand data science concepts
60 problemsStart