Outbidoku vs StudyLock

Neck and neck on boosts. Profiles, pricing and deals below.

Outbidoku: free Sudoku, sponsored by whoever bids the most

community boosts

⚡ 0

pricing

Paid

what it is

Play free Sudoku online, no account needed. Nine companies own the nine digits: outbid one and your logo replaces it in every grid.

AI Study Tool with App Blocker

community boosts

⚡ 0

pricing

Freemium · hosted on a free subdomain

what it is

StudyLock helps you stay on track by blocking distracting apps — and only unlocking them once you’ve studied and passed a quiz.