Beta bench · Friends & Family

Help us stress-test the lab.

Five minutes of honest poking. Nothing here can break for real, and every miss you find makes the site better for actual students.

1. Open the study appPick General Chemistry and poke around: run the Daily 5, start a practice session, open a review note under Materials.
2. Join the test classIn the app, tap More → Class and join with the class code CHEM 50 · Friends & Family and any nickname. Save the sync code it shows you; that code is your login on any other device.
3. Try to break the practiceAnswer fast, answer wrong, leave mid-session, come back, switch courses from the masthead. If something looks off, that is exactly what we want to hear about.
4. Play the live gameWhen your host starts a game, go to game.professorsolution.com, tap Join a game, and enter the room code from their screen.
5. Second device testOpen the app on another phone or laptop, tap More → Class → Already joined on another phone?, and paste your sync code. Your streak and progress should follow you.

Found something broken, confusing, or ugly? Send a screenshot to whoever gave you this link. Blunt is useful; kind is optional.