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We welcome both improvements to the existing exercises and the addition of new exercises.\n\n### Code Style\n\nThe Racket code in this repo is meant to conform with the conventions set forth in [How to Program Racket](http://docs.racket-lang.org/style/index.html).\n\n### Dependencies\n\nTry to avoid external dependencies.\n\n## Suuport\n\nFor support with Racket in Exercism, please visit [the Racket subcategory](https://forum.exercism.org/c/programming/racket/) on the official [Exercism forum](https://forum.exercism.org).\n\n## Submitting a Pull Request\n\nPull requests should be focused on a single exercise, issue, or conceptually cohesive change. Please refer to Exercism's [pull request guidelines](https://github.com/exercism/docs/blob/master/contributing/pull-request-guidelines.md). If you plan to make significant or breaking changes, please open an issue so we can discuss it first.\n\nPrior to submitting a pull request, ensure that your test requires the stub file, and not the example file - like so:\n\n```Racket\n#lang racket/base\n\n(require \"perfect-numbers.rkt\")\n\n(module+ test\n  (require rackunit rackunit/text-ui)\n\n  (define suite\n    (test-suite\n     \"perfect numbers tests\"\n\n     (test-equal? \"no perfect numbers in 1 - 5\"\n                  (perfect-numbers 5)\n                  '())))\n\n  (run-tests suite))\n```\n\n## Racket icon\n\nThe Racket logo was created by [Matthew Butterick](https://en.wikipedia.org/wiki/Matthew_Butterick) and released under the Creative Commons Attribution-Share Alike 3.0 Unported license.\nWe have adapted it, changing the colour scheme for use on Exercism.\n","funding_links":["https://github.com/sponsors/exercism","https://exercism.org/donate"],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fexercism%2Fracket","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fexercism%2Fracket","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fexercism%2Fracket/lists"}