CFClimb vs alphaXiv

CFClimb is a companion for competitive programmers on Codeforces. It follows your week: get reminded before a round, compete, see your rating change, then upsolve what you missed. Unofficial: CFClimb is not affiliated with or endorsed by Codeforces. It uses the public Codeforces API. NEVER MISS A ROUND • Upcoming, running and past contests, with live rounds pinned to the top • A countdown to the next round, also on your Home Screen with the widget • Reminders 1 day, 1 hour or 10 minutes before the rounds you pick. If Codeforces moves a round, the reminder moves with it • Add upcoming contests to your calendar KNOW WHERE YOU STAND • Save your handle to see your rating, your tier and how many points you need for the next one • Your solve streak, problems solved in the last 7 days and rated rounds at a glance • A notification when your new rating is published, checked in the background UPSOLVE WHAT YOU MISSED • A queue built from your rated rounds: problems you tried but didn't solve, then problems you never opened • Sorted from easiest to hardest, with difficulty and tags, and filters for tried or not opened • Open any problem on Codeforces in one tap PROFILES AND COMPARE • Rating history, solved problems by difficulty and tag, verdicts, languages and an activity heatmap for any handle • Compare two handles side by side • Search contests by name or type WORKS OFFLINE • Contests and profiles you've opened are saved on your iPhone and load without a connection • Light, dark or system appearance No account and no sign-in: just your public Codeforces handle. Terms: https://ghurilabs.com/colourpal/apple_eula.html

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