A Weekly LeetCode Study Plan (Supercharged with AI)

LeetCopilot Team
Sep 28, 2025
11 min read
LeetCodeStudy PlanAI toolsInterview prepProductivity
Stop grinding randomly. Follow a repeatable seven-day LeetCode plan powered by LeetCopilot’s Chat, Study, and Interview modes to build skills, retention, and interview readiness.

When I finally stopped “winging” my LeetCode practice and followed a repeatable weekly plan, everything clicked: fewer plateaus, faster recall, and calmer interviews.

Here’s the exact seven-day routine I now use—and how I plug LeetCopilot into each step so it feels less like grinding and more like compounding gains.

The Week at a Glance

  • Day 1 (Warmup + Setup): Quick wins and skill targeting.
  • Day 2–3 (Pattern Reps): Focused practice on one pattern family.
  • Day 4 (Debug Lab): Deliberate debugging reps to kill silent bugs.
  • Day 5 (Mock & Review): Pressure test with an interview simulation.
  • Day 6 (Retention Sprint): Turn this week’s work into durable memory.
  • Day 7 (Rest + Light Recall): Low-effort review so you don’t burn out.

This cadence balances new learning, repetition, and recovery—while keeping you accountable.

Day 1 — Warmup + Setup

Start with one easy problem to shake off rust. Then pick a pattern of the week (e.g., sliding window, heaps, union-find).

  • In Chat Mode, ask for a strategy-only hint on the first problem to set a mental template without spoiling code.
  • Skim two past solutions in your Study Mode notebook. Note what tripped you up last time.
  • Set a timer inside LeetCopilot (25–30 minutes per problem) so you don’t drift.

Goal: prime your brain and choose a focus area.

Day 2–3 — Pattern Reps (Depth Over Breadth)

Solve 3–4 problems in the same pattern family. Progress from easy → medium → one stretch challenge.

  • Keep Smart Context on so the copilot can watch your code and test runs; when stuck, ask for one question that would unlock the next step.
  • After each solve, generate Study Mode notes. Add one sentence on why this pattern beats the alternatives.
  • For the stretch problem, request edge-case generation to stress test your solution before moving on.

Goal: build pattern recognition and transfer, not just a pile of solves.

Day 4 — Debug Lab (Kill Hidden Bugs)

Pick two old solutions that felt shaky. Your job: break them.

  • Run execution traces to visualize control flow (great for recursion/graphs).
  • Ask the copilot to compare this attempt to my last submission—it will highlight regressions you’d otherwise miss.
  • Create a small “bug zoo”: inputs that previously failed, saved directly into notes.

Goal: make debugging a skill you practice, not an afterthought.

Day 5 — Mock & Review (Pressure + Feedback)

Do a 30–45 minute Interview Mode session.

  • Choose an interviewer tone (supportive vs. challenging) to vary pressure.
  • Let LeetCopilot score you on clarity, efficiency, and communication. Screenshot or save the breakdown to your notes.
  • After the mock, run a Smart Context audit: “What exact edge cases did I miss?” Capture those in Study Mode.

Goal: close the gap between quiet practice and performance on the clock.

Day 6 — Retention Sprint (Make It Stick)

Spend 45–60 minutes turning the week into durable memory.

  • Open this week’s Study Mode pages and trigger flashcards/quizzes from them.
  • Tag patterns (e.g., “two pointers”, “heap”) and mark difficulty so future reviews are targeted.
  • Re-solve one medium and one hard from earlier in the week with a timer. If you need a hint, restrict to Level-A strategy only.

Goal: convert practice into recall you can use next month, not just tomorrow.

Day 7 — Rest + Light Recall

Avoid heavy lifts. Instead:

  • Do a 10-minute skim of your notes.
  • Ask Chat Mode for a one-paragraph weekly recap: key wins, recurring mistakes, and one pattern to prioritize next week.
  • If you’re itching to code, solve a single “comfort problem” without a timer for confidence.

Goal: recover while keeping neural pathways warm.

How to Scale Up or Down

  • Short on time? Do Day 1 + one Pattern Rep day + Mock + Retention (4-day mini-cycle).
  • Pushing harder? Add a second mock interview and double the Debug Lab cases.
  • Burned out? Swap Day 2’s hard problem for a refactor/trace session.

Why This Works with LeetCopilot

  • Less friction: Smart Context means you never re-explain the problem when asking for help.
  • Faster feedback: Timers, inline test batches, and edge-case generators keep you in flow.
  • Better memory: Study Mode auto-notes plus quizzes turn solves into reusable assets.
  • Realistic practice: Interview Mode’s adaptive prompts simulate the pressure that throws candidates off.

When you stack these, every hour compounds. You’re not just solving more problems—you’re building a system that survives interview day.

Your Next Step

Pick a pattern for the week, set your Day 1 timer, and install LeetCopilot on Chrome. By next weekend, you’ll have a repeatable loop—and a notebook full of wins you didn’t have to write by hand.

Ready to Level Up Your LeetCode Learning?

Apply these techniques with LeetCopilot's AI-powered hints, notes, and mock interviews. Transform your coding interview preparation today.

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