Checklist

LeetCode study checklist

A LeetCode checklist to build patterns, speed, and confidence.

Built for LeetCode · Interview prep learners drilling algorithm problems.

Progress

0 of 9 tasks complete

Pattern setup

Choose core patterns and set a daily cadence.

Select 3 priority patternsArrays, two pointers, stacks, etc.~15 minCreate an error logTag mistakes by pattern and failure type.~20 minSchedule 4 practice blocksShort daily sessions beat long marathons.~10 min

Deliberate practice

Solve, review, and re-solve.

Solve 2 timed problemsAim for 25 to 35 minutes each.~80 minRewrite one solutionReduce complexity or simplify logic.~25 minReview one past missExplain the pattern from memory.~20 min

Mock + polish

Prepare for real interview pacing.

Run a 60-minute mock2 problems back-to-back.~60 minAssess communicationPractice explaining approach out loud.~20 minUpdate your pattern sheetAdd the most recent learnings.~15 min

Common mistakes

Grinding without tracking pattern gaps
Skipping review after accepted solutions
Practicing without time limits

Pro tips

Re-solve problems 7 days later to confirm retention
Write a one-page pattern checklist
Explain tradeoffs before coding

Start a focus session Browse resources