July 19, 2026Compete
Clearer Puzzle Rush results and unrated challenges
Puzzle Rush results now show player names in place of generic labels and make the score and rating change easier to read. Every part of Puzzle Rush now calculates rating the same way, and a tied match counts as a draw.

What changed
- Puzzle Rush results now show player names in place of generic labels and make the score and rating change easier to read. Every part of Puzzle Rush now calculates rating the same way, and a tied match counts as a draw.
- Accepting a friend's unrated challenge now takes you straight into the match. If the match can't load, the page explains why, for example when you are signed in to a different account.
- Guests can host a temporary live classroom game without saving it, and practice problems a guest solves now count in Solved Problems on their profile.