YOUR PLAYGROUND ACCOUNT
Sign in. Make it yours.
Checking your account…
Sign in to keep your browser’s previous nickname if it is still available. Unlinked browser nicknames no longer reserve a name.
Choose your unique nickname. You can change it later; the old name becomes available immediately.
First email verification creates your account automatically. Use the same email to sign in again.
Your login is private. Only your nickname is shown to other players.
You are a guest. Verify your email or sign in with Google to create a permanent account and edit your nickname.
A LITTLE COMPETITION. A LOT OF CURIOSITY.
A little friendly rivalry.
Pick your next game.
One account, both games. Change your nickname whenever you like.
Guest access · 24 hours · nickname cannot be changed Register / sign in →
Number Duel↗
Hide a number. Take turns. Each matching digit brings you closer to cracking the code.
Football Guess↗
Play solo or join a 2–8 player Crazy Race. Three minutes per match; solve and advance at your own pace.
Football Guess uses real player records. Easy mode mainly draws familiar stars. Data dates and coverage are available inside the game.