Outbidoku vs Qrblox
Neck and neck on boosts. Profiles, pricing and deals below.
Outbidoku
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.
Qrblox
Free QR Code Generator & Photo Scanner
community boosts
⚡ 0
pricing
Freemium
what it is
Create free QR codes for websites, Wi-Fi, payments, menus + scan QR codes from photos & screenshots on iPhone/Android — free online tool + app, no upload. Track scans, preview links, share with Audio Handshake.