Team Crossword

If you have a user account on your computer that is a local account (not one that you sign in with your email account) then you can get this on your own with a single computer.

You'll need four accounts to do this, if you don't have any extras you can just create three through xbox.com. On your main account (the one you want the achievement for) send out at a team invite to the three extra accounts, then create a crossword and invite the three extra accounts to it.

If you have a new crossword that you want to work on for The W-Team then use it.


Otherwise I recommend using the DRILL, BABY, DRILL crossword and following
Solution for Speed Wording In Team Crossword (Windows)

Now that you've invited the three extra accounts to your team and puzzle, click on your account picture at the top right corner of the game window and sign out. Then you just need to sign into each of the three extra accounts, accept the team invitation, then accept the invitation to the puzzle.

After accepting with the extra accounts, sign back in with your main account and complete the crossword, you can make it public if you want others to help. As long as your main account is signed in when the puzzle is completed then you'll get the achievement. The other accounts don't need to be online, they just have to of joined the game. They also wont get the achievement, so you'll have to do this multiple times if you want it for all 4 achievements.

To get this, you must finish a crossword whilst yourself and three other members of your invite-only team are in the game.

When you create a game, right click, and click "Invite Team". Then just finish the crossword.

Edit #1: Chunkeh Munkeh says you can also be part of someone's team, and as long as you and three members of that team are in the game, that counts as well.

Edit #2: DragonYen says they don't have to be online, they just have to be in the game/have joined the game.