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Hi,
In the Rust track, there is an exercise called "Alphametics" which does take a long time to run if all the tests are being executed. On my computer it takes ~20 seconds, but it's not even the w…
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[A recent conversation in the Exercism Slack](https://exercism-team.slack.com/archives/CATHU27SB/p1649580518278919) revealed that [some packages in the `elm/…` namespace](https://github.com/exercism/e…
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This issue describes how to implement the map concept exercise for the Swift track.
## Getting started
**Please please please read the docs before starting.** Posting PRs without reading these d…
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Some of the most common errors are only caught by the address sanitizer.
I started looking into adding it into the tests runner.
The first obstacle I encountered is that alpine linux doesn't see…
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For the automated mentoring project, it is valuable to know what version of the test data things are being solved against. Tracks are tending to add a comment to the tests file to achieve this, which …
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During the call a few days ago I wrote a CLI client for the linked [metrics API endpoint](https://exercism.org/api/v2/metrics/periodic?period_type=day).
That client may or may not be completely use…
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_This issue is part of the migration to v3. You can read full details about the various changes [here](https://github.com/exercism/v3-launch/)._
Exercism v3 introduces a new type of exercise: [Conc…
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This issue describes how to implement the `memory-allocation` concept exercise for the C# track.
## Getting started
**Please please please read the docs before starting.** Posting PRs without re…
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The intent with this issue is to facilitate a discussion about proposed changes to the **Difference of Squares** mentor suggestion output. (A) pull request(s) can be submitted and linked to this issue…
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One of the points I am missing in the exercises of this track is the concept of namespaces (PSR-4 compatibility). Therefore, I would like to discuss and propose the following change.
### Suggestion…