Concise answers for common account, gym, Guild, Trial, progress, activity, and support questions.
Codeforces, VJudge, and profile setup basics.
Sign in, open Profile settings, then go to Connected handles and follow the Codeforces handle steps. You will be asked to place a short verification token on your Codeforces profile so the platform can confirm the handle belongs to you.
The token is meant for one verification attempt. If you close the page, remove the token, or need to try again, request a new token from the same handle setup flow.
VJudge handle support helps the platform connect VJudge-based training activity to the right profile when that information is available. Keep your handle details accurate so progress pages can match your work correctly.
How community feedback helps training pages stay useful.
Ratings and reviews help trainees understand whether a gym fits their level, topic, and training goals. You can browse available training sets from Gyms.
Problem tags describe topics such as graphs, math, greedy, or dynamic programming. Quality ratings are feedback about how useful or clear a problem feels for training.
Solved status shows saved evidence that a profile solved a problem on a supported judge. Very recent solves may take time to appear if judge data has not arrived yet.
Visibility, membership, and Trial progress basics.
Guilds can show different information to visitors and members. Open Guilds to see Guilds available to you; private pages and progress views appear only when your account has access.
A Trial is a Guild training contest or problem set. It groups problems together so members can practice and compare progress in one place when the Guild shows those views.
Progress pages reuse saved results so users do not wait for every judge check on every visit. A stale or recently checked message usually means the page is showing the latest saved result while newer judge data catches up.
How dashboards differ and why updates are not always instant.
Progress focuses on whether selected Trial problems are solved. Activity focuses on recent accepted solves and timing when that information is available.
Scheduled refreshes update saved progress or activity in small batches so dashboards stay useful without making every page visit wait for judge checks.
Judge sites and imported contest data do not always update at the same time. If a solve or contest change is missing, it may simply need more time before the platform can show it.
Where to report issues and read platform rules.
Use the report action shown near the relevant gym, problem, tag, or Trial when one is available. For other support questions, use Contact.
Use Contact for account questions, moderation concerns, safety issues, and data requests.
Read the Privacy Policy and Terms for data, visibility, acceptable use, and community rules.