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Behavioral and leadership · Coding · Machine learning · ML system design · Object-oriented design · Other questions · Practical engineering · Product and business · System design
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Showing 301–325
Design a game system with two teams containing multiple players, implementing different rule sets using object-oriented principles. Focus on class hierarchy, encapsulation, and…
Companies: OpenAI
Last reported Mar 2026
Companies: OpenAI
Data Structure Design · Simulation & State Machines
Last reported Mar 2026
Companies: OpenAI
Data Structure Design · Heaps & Priority Queues
Last reported Mar 2026
Companies: OpenAI, Meta
Last reported Mar 2026
Companies: OpenAI
ML Coding · Transformers & Attention
Last reported Mar 2026
Companies: OpenAI
Distributed Transactions & Idempotency · Payments & Ledgers · System Design
Last reported Mar 2026
Design a prompt playground platform that allows users to create, test, and iterate on AI prompts with different models and parameters.
Companies: OpenAI, Anthropic
LLM Applications · System Design · System Design Fundamentals
Last reported Mar 2026
Companies: OpenAI
Data Structure Design
Last reported Mar 2026
Companies: OpenAI
Intervals & Scheduling
Last reported Mar 2026
Companies: OpenAI
Last reported Mar 2026
Companies: OpenAI
GPU Infrastructure · Job Scheduling & Workflows
Last reported Feb 2026
Companies: OpenAI
Data Structure Design · Heaps & Priority Queues
Last reported Feb 2026
Companies: OpenAI
Probability
Last reported Feb 2026
Companies: OpenAI
Last reported Feb 2026
Design a collaborative coding platform similar to CoderPad that allows users to write, edit, and execute code in real-time with features like syntax highlighting, multiple…
Companies: OpenAI, LinkedIn, Meta
Last reported Feb 2026
Companies: OpenAI
Debugging · ML Coding
Last reported Feb 2026
Companies: OpenAI
Grids & Matrices · Simulation & State Machines
Last reported Feb 2026
Manage tokens that expire timeToLive seconds after creation/renewal, supporting generate, renew (only if the token is still unexpired), and countUnexpiredTokens (with…
Companies: OpenAI, Adobe
Design · Doubly-Linked List · Hash Table · Linked List
Last reported Feb 2026
Companies: OpenAI
Low-Level Design (OOP) · Simulation & State Machines
Last reported Feb 2026
Companies: OpenAI
Real-Time Systems · System Design
Last reported Feb 2026
Companies: OpenAI
Last reported Feb 2026
Companies: OpenAI
Backtracking & Recursion · String Algorithms · System Design
Last reported Feb 2026
Companies: OpenAI
Parsing & Interpreters
Last reported Feb 2026