Leetion - LeetCode to Notion

Save LeetCode problems and solutions directly to your Notion database.

If you've ever solved a problem and completely forgotten how you did it three weeks later, Leetion fixes that. Leetion connects LeetCode to Notion. One click saves the problem, your solution, difficulty, tags, and URL: no more copy-pasting. Features: • Auto-extracts problem details and code from LeetCode. • Built-in spaced repetition to schedule reviews and notification system to remind you. • Track time/space complexity for each solution. • Save multiple languages to the same problem entry. • Drawing canvas to sketch trees, graphs, and diagrams. • Auto-creates Notion database columns on first use. • Form auto-saves locally so you never lose work. Privacy first: No accounts, no external servers, no tracking. Your API key stays in your browser. Data goes directly from LeetCode to your Notion workspace. Setup takes 2 minutes: Create a Notion integration at notion.so/my-integrations, connect it to a database, paste your API key into Leetion, and you're done. Built for: Interview prep, CS students, competitive programmers, and anyone who wants to actually remember the problems they solve. LeetCode helps you practice. Leetion helps you remember. If you ever need to restart the setup process, go to settings and press "Run Setup Wizard", and watch this video explaining how to continue setup: https://www.youtube.com/watch?v=D6I_ZZtsMN8 .