Play
Two players,
one invite link.
Tic-tac-toe is free for everyone. Host a chess match with Pro — your friend joins without an account, no paywall on their side.
Quick gameFree • Host
Tic-tac-toe
The classic 3×3. Best of luck.
Headline gamePro • Host
Chess
Full rules, real clocks, drag-and-drop pieces.
Hosting chess is a perk of LabTest IQ Pro. Your friend joins free with just the invite link.
Upgrade to host →Invited?Always free
Join a match
Paste the 6-character code your friend sent you.