Codeforces POTD
Workflow & Planning
This Extension Gives you a New CF problem to solve each day according to your rating and challenges you. Got what it takes?
Users
2K
Rating
4.4
Reviews
34
7D Growth
0|0%
Stable signalUnknownLow-risk permissions
Codeforces Rating-Based Heatmap
Displays a rating-based problem-solving heatmap on Codeforces profile pages.
Users9KCurrent public install base
Rating5.0Store average score
Reviews23Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsCodeforces Rating-Based Heatmap Media preview
Trend
User growth trend
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User Growth Over Time
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7-day rating trend
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version2.1.0
ManifestV3
Size110KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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This Chrome extension enhances Codeforces user profiles by adding a rating-based heatmap that visually represents problem-solving activity. Unlike the default heatmap, which only counts the number of problems solved per day, this extension highlights each day based on the difficulty of the hardest problem solved.
KEY FEATURES:
🔹Accurate Rating Heatmap: The heatmap color on a given day represents the maximum rating of a problem solved that day.
🔹Quick Insights: Hovering over any day in the heatmap shows a tooltip displaying detailed information about the problems solved on that day.
The tooltip includes:
• Problem Name
Reviews
Recent review snapshot
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text13Synced review bodies
Total ratings / reviews23Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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nice
thanks for this awesome extension. :)
works great . thank-you for this amazing extension
Very helpful!!
Super useful extension
Wonderful extension to stalk your idols and walk in their steps
Great Extension!!!
super useful. nice way to track upsolving.
Nice one :)
Very useful.