LinkedIn Mini Sudoku invite
What is a Mini Sudoku invite on LinkedIn?
A Mini Sudoku invite on LinkedIn is a challenge to play today's Mini Sudoku, the daily logic puzzle, sent as LinkedIn's invite notification, usually right after a connection solved it. It is not a separate game or a paid feature, and nothing is required of you: it opens the same free puzzle every player gets (how to play Mini Sudoku), so you can compare times, and it lasts until midnight Pacific Time, when a new Mini Sudoku arrives.
How a Mini Sudoku invite works
A connection solves it
They fill in today's digits, and LinkedIn shows their time.
They send it to you
From the result screen, they share the puzzle with you as a challenge.
You open the same Mini Sudoku
The invite opens today's grid, the one every player gets. Fill in the digits as usual.
You compare times
When you finish, you see who was faster, and you can pass it on yourself.
Do people invite you to play Mini Sudoku on LinkedIn?
Often, yes: a Mini Sudoku invite can come from a connection who played today's Mini Sudoku and shared it from the result screen. But not always: LinkedIn also sends invites in a player's name when they play. Either way, nothing happens if you do not play.
Did they really invite me?
Not always. LinkedIn sends game invites and notices such as "[Name] invited you to play Mini Sudoku" on its own when a connection plays, so the person may never have chosen to send it. Players have found their coworkers getting invites they did not send. LinkedIn treats it as part of its game notifications, and two settings stop it.
How to stop game invites and notifications
So no invites go out in your name:
- Open a LinkedIn game, such as Mini Sudoku.
- Go to its Settings.
- Select "Who can see your gaming activity?" and choose "Only me".
So you get no game notifications:
- Go to Me, then Settings & Privacy.
- Select Notifications, then Games.
- Turn "Allow gameplay notifications" off.
These are the steps LinkedIn's help team gives; LinkedIn may move them.
What is Mini Sudoku on LinkedIn?
LinkedIn's daily sudoku on a 6 by 6 grid: some digits are given, and every row, column and box holds 1 to 6 exactly once. Everyone gets the same puzzle each day (how to play Mini Sudoku).
Is it safe?
An invite is LinkedIn's own feature. If a message looks odd, check that it comes from someone you know and that it opens linkedin.com/games. A Mini Sudoku invite never asks for a payment or a password.
When it runs out
The invitation is for one day's puzzle. At midnight Pacific Time it stops being playable and a new Mini Sudoku replaces it (when do LinkedIn games reset).
Invites in the other games
The same challenge comes for other LinkedIn games: the Zip invite ("You've got an invite"), the Wend invite, the Queens invite, the Patches invite, the Pinpoint invite, the Crossclimb invite and the Tango invite.