Terms of Use
Last updated 29 July 2026
U-Leet² is a free, personal project offered as-is. By using it you agree to what's below. Questions: jiseeeh@proton.me.
Fair use
Use one account, for your own practice. Don't scrape, overload, or attack the service, don't try to break its security, and don't use it for anything unlawful. We may suspend or remove accounts that do.
Not affiliated with LeetCode
U-Leet² is not affiliated with, endorsed by, or sponsored by LeetCode. LeetCode is a trademark of its owner. We store problem metadata only and link out to leetcode.com — your use of LeetCode is governed by LeetCode's own terms.
Your content
Your notes, Ratings, and other data stay yours. You grant us permission to store and process them only to run the service for you. See the Privacy Policy.
Support is a gift
Everything in the app is free. Any Ko-fi contribution is a voluntary donation — it's not a purchase, it's non-refundable, and it unlocks no features.
No warranty
The service is provided "as is", without warranties of any kind, and may change or go offline at any time. To the extent the law allows, we aren't liable for any loss arising from using it. Governed by the laws of the Philippines.