Question 1

What is GuruCode (Guru Code) and how does it work?

Accepted Answer

GuruCode (also known as Guru Code) is India’s premier AI Socratic coding and DSA platform developed by GuruCode. Unlike ChatGPT or traditional platforms that give away direct solutions, GuruCode provides 4-tier progressive hints that guide your intuition step-by-step so you learn why your code broke and master problem solving for FAANG interviews.

Question 2

Is GuruCode free for students and developers?

Accepted Answer

Yes, GuruCode is 100% free forever. You get full access to 10,000+ coding problems across 9 CS domains, real compiler execution, 1v1 multiplayer code battles, AI mock interviews, and ATS resume scanning with zero hidden fees.

Question 3

How is GuruCode different from LeetCode and HackerRank?

Accepted Answer

While LeetCode tests your solution against test cases, it leaves you stuck when you fail. GuruCode integrates a Socratic AI mentor that analyzes your specific syntax error, runtime bug, or algorithmic inefficiency, offering tailored hints in English and Hinglish without spoiling the answer. Additionally, GuruCode features live 1v1 ranked code battles and 2-way AI voice mock interviews.

Question 4

How do the 1v1 Multiplayer Code Battles work on GuruCode?

Accepted Answer

In the GuruCode Battle Arena, coders compete head-to-head in real-time 15-minute duels. Both players code live while our runner executes hidden test cases in the background. The first developer to pass all tests wins the duel, gains ELO rating, and climbs the national leaderboard.

Question 5

Can colleges and universities use GuruCode for classroom assignments?

Accepted Answer

Yes! Through GuruCode College Mode, professors and educators can create private batch classrooms with unique invite codes, distribute automated curriculum assignments, monitor student topic weaknesses, and conduct automated evaluations.

Title & Domain	Difficulty	Acceptance	Topics	Action
#1.Two SumDSA	Easy	52.4%	GoogleArraysHash Table	Solve
#2.Binary SearchDSA	Easy	56.8%	GoogleBinary SearchArrays	Solve
#3.Valid ParenthesesDSA	Easy	41.2%	MetaStackStrings	Solve
#4.Best Time to Buy and Sell StockDSA	Easy	54.5%	AmazonArraysDynamic Programming	Solve
#5.Valid AnagramDSA	Easy	63.5%	GoogleHash TableStrings	Solve
#6.Maximum SubarrayDSA	Medium	50.1%	AmazonArraysDynamic Programming	Solve
#7.Climbing StairsDSA	Easy	52.3%	AmazonDynamic ProgrammingRecursion	Solve
#8.Implement Debounce FunctionFrontend & Web	Medium	68.4%	MetaJavaScript CoreDOM & Browser	Solve
#9.Custom Promise.all PolyfillFrontend & Web	Medium	58.2%	GooglePromises & AsyncJavaScript Core	Solve
#10.Deep Clone JavaScript ObjectFrontend & Web	Medium	61.4%	AmazonJavaScript CoreDOM & Browser	Solve
#11.Flatten Deeply Nested ArrayFrontend & Web	Easy	74.2%	GoogleJavaScript CoreArrays	Solve
#12.Second Highest SalarySQL & Databases	Medium	37.8%	AmazonSQL QueriesWindow Functions	Solve
#13.Department Top Three Salaries with DENSE_RANKSQL & Databases	Medium	46.2%	MetaIndexing & OptimizationJoins & Aggregations	Solve
#14.Design Global CDN Edge Video Cache HierarchySystem Design	Easy	41.4%	UberMessage QueuesMicroservices	Solve
#15.Implement Cosine Similarity Embedding Search MatrixMachine Learning & AI	Easy	37.8%	AppleData PreprocessingLLM Prompting & NLP	Solve
#16.Docker Compose Multi-Service Microservices StackDevOps & Cloud	Medium	38.5%	NetflixDocker & ContainersKubernetes	Solve
#17.Command Pattern for Undo/Redo Text Editor BufferOOP & Design Patterns	Hard	72.4%	TCSFactory PatternSOLID Principles	Solve
#18.Rate-Limit DDOS Protection IP Sliding Window FilterSecurity & Networking	Medium	73.5%	InfosysWeb Security	Solve
#19.Palindromic Substrings Expand CentersDSA	Easy	54.7%	FlipkartSliding WindowQueue	Solve
#20.Deep Flatten Object & Array HierarchyFrontend & Web	Easy	54.7%	GoogleJavaScript CoreReact Internals	Solve
#21.S3 Multipart Chunked File Upload HandlerBackend & APIs	Easy	72.6%	AmazonAuthentication & JWTRate Limiting	Solve
#22.Implement ACID Transaction Rollback SimulatorSQL & Databases	Hard	45.1%	MicrosoftWindow FunctionsSQL Queries	Solve
#23.Design Real-Time Collaborative Document CRDT SyncSystem Design	Hard	67.9%	MetaLoad BalancingScalability	Solve
#24.Layer Normalization across Feature DimensionsMachine Learning & AI	Easy	41.5%	UberClassificationNeural Networks	Solve
#25.Terraform AWS S3 & CloudFront CDN Infrastructure as CodeDevOps & Cloud	Hard	67.4%	AppleCI/CD PipelinesDocker & Containers	Solve

Good afternoon, Coder 👋

JavaScript & DOM Challenges

FAANG Data Structures & Algo

Databases & Query Optimization