LeetCode patterns that actually show up + the 20-min struggle method
The 14 LeetCode patterns covering 80% of remote interview questions, plus the 20-minute struggle-then-solution method that actually builds problem-solving (not memorization).
LeetCode patterns that actually show up + the 20-min struggle method
Status: Outline — full guide coming soon. Get notified when it ships →
What this covers
- The 14 patterns (two-pointer, sliding window, monotonic stack, etc.) that cover 80% of remote tech screens
- The 20-minute struggle method that builds intuition vs the "watch the solution video" method that doesn't
- NeetCode 150 vs Blind 75 vs Striver: which list to commit to and why mixing them is a waste
- How to track your real solve rate so you stop fooling yourself
Why this matters for Indian devs going remote
US/EU remote screens lean toward medium-tier algorithm questions you must solve under 30 minutes with explanation. Indian devs from product backgrounds often over-prep on hards and under-prep on the explanation-while-coding part — the actual filter. Patterns + the struggle method fix both.
Outline
The 14 patterns
TODO — name them, give 1 representative problem each, explain frequency in real screens.
The 20-minute struggle method
TODO — the timer, the constraint of writing your approach in plain English first, the editorial-only-after rule, the next-day re-solve.
Pick one list and stay
TODO — NeetCode 150 default; when Blind 75 is enough; when Striver A2Z is correct for an Indian product-co target.
Tracking solve rate, not solve count
TODO — fresh-attempt success rate, re-solve cadence, the leak indicator.
Common mistakes to avoke
- Solving 200 problems by watching the solution video first
- Mixing 3 different problem lists — coverage gaps and re-work
- Skipping the "explain your approach out loud" step that interviewers actually grade
Templates / examples
TODO — a pattern → problem-set tracker (Google Sheet), the 20-minute timer rule card, and a sample "explain-while-coding" script.
Related guides
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