Education tools / CodinGame
CodinGame
Connect Codex, Claude Code, or your own agent to real CodinGame games. Run, evaluate, iterate, and compete on objective results.
Where it stands
3.6 / 5
Signals score
Not a hands-on test
Based on 1 of 3 signals
- Website health4 / 5 · weight 50%
Measured from the tool's public website
Built only from what we can measure or quote without using the tool. How ranking works
Rank by signals
We have not run our own hands-on test on CodinGame yet. Facts checked 2026-11-08. How tests work
Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.
Should you use CodinGame?
A quick read built only from what the tool's own pages state and from our tests, not from opinion. Facts checked 2026-11-08.
A good fit if…
Nothing is clearly stated yet.
Check first
- Its pages do not state: pricing, watermark. Check on the tool's site before you rely on it.
Does: Coding practice
Measured signals
4 / 5 · measured 2026-11-08Read automatically from CodinGame's public website: how reliable, secure, private and open the site is. This is not a test of how well the tool does its job. How this is measured
- Reliability5 / 5The page answered and finished downloading in 107 ms.
- Security3.5 / 52 of 5 protective headers set (strict-transport-security, x-content-type-options).
- Privacy4 / 51 third-party tracking service found: Google Tag Manager.
- Transparency3 / 5Links a privacy policy; no pricing page linked.
Community feedback
Not enough discussion yet: 3 classified comments from 2 threads. We need at least 12 from 2 threads.
- Positive
“codingame.com is one the best casual coding websites there is. The games are all interesting and go on to teach and illustrate concepts”
Read in the thread - Positive
“codingame has destroyed my productivity because it is awesome”
Read in the thread - Critical
“Codingame is superior in every aspect. But this is does not mean OpenAI Gym is not good.”
Read in the thread
Threads: CodinGame – Practice coding with fun programming challenges (2017, 59 comments) · CodinGame – Games for Programmers (2015, 5 comments)
- Free tier
- Not stated.
- Paid plan
- Not stated.
- Signup
- An account is required to use the service. The page says: “Open it, create your CodinGame account or sign in, and click Accept.”
- Watermark
- Not stated.
- Where files go
- Submissions and game data are processed through an API. The page says: “Rules, test games, submissions, and rankings go through the API, straight from your terminal.”
From the tool's own pages, checked 2026-11-08. Sources: Home. Prices and limits change; check the tool before you rely on them.
Read automatically by a program, not by a person. Each fact quotes the sentence it came from, and a fact is shown only if that sentence is on the page. Where a page did not say, it reads “Not stated.”
Get an email if CodinGame changes
We check its official pages every week. If they change, we tell you, so you can see if the price or limits moved. No other email, and one click stops it.
Are you the maker of CodinGame? Link to this page
Copy this into your site. The link goes to this page, and it does not change any score.
<a href="https://agathox.com/tools/codingame">CodinGame on agathox: compared and tested</a>
Tasks and scores
- Coding practiceNot tested yet
Similar tools
Top signals in Coding practice.
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