Crack
Mode
CrackMode is your structured path to cracking coding interviews — built around the same pattern-based approach used by engineers who landed at Google, Meta, Amazon, and Microsoft.
No random grinding. No overwhelm. Just the right content, in the right order.
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LeetCode Patterns
32 coding patterns that cover ~80% of interview questions. Learn a pattern once, solve dozens of problems with it.
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System Design
CAP Theorem, load balancing, caching, databases — the concepts behind designing systems at scale.
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Watch first
Every topic starts with a video. Get the idea before reading a single line.
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Learn the pattern
Visual diagrams + template code. Understand the shape of the solution, not just one problem.
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Practice it
Apply the pattern to real problems until it feels automatic. Then move to the next layer.