{"id":20081946,"url":"https://github.com/exercism/cairo","last_synced_at":"2026-03-06T06:32:47.875Z","repository":{"id":244425244,"uuid":"815163089","full_name":"exercism/cairo","owner":"exercism","description":"Exercism exercises in Cairo.","archived":false,"fork":false,"pushed_at":"2026-02-16T08:45:12.000Z","size":812,"stargazers_count":11,"open_issues_count":60,"forks_count":18,"subscribers_count":2,"default_branch":"main","last_synced_at":"2026-02-16T16:24:51.489Z","etag":null,"topics":["exercism-track","maintained-solitary"],"latest_commit_sha":null,"homepage":"https://exercism.org/tracks/cairo","language":"Cairo","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/exercism.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":".github/CODEOWNERS","security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null},"funding":{"github":["exercism"],"custom":["https://exercism.org/donate"]}},"created_at":"2024-06-14T13:39:58.000Z","updated_at":"2026-02-16T08:45:09.000Z","dependencies_parsed_at":"2024-06-24T13:38:17.793Z","dependency_job_id":"ab756bea-afb0-46a1-bc4b-5ec180d31dee","html_url":"https://github.com/exercism/cairo","commit_stats":null,"previous_names":["exercism/cairo"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/exercism/cairo","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exercism%2Fcairo","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exercism%2Fcairo/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exercism%2Fcairo/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exercism%2Fcairo/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/exercism","download_url":"https://codeload.github.com/exercism/cairo/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exercism%2Fcairo/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30164595,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-06T04:43:31.446Z","status":"ssl_error","status_checked_at":"2026-03-06T04:40:30.133Z","response_time":250,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["exercism-track","maintained-solitary"],"created_at":"2024-11-13T15:41:02.988Z","updated_at":"2026-03-06T06:32:47.856Z","avatar_url":"https://github.com/exercism.png","language":"Cairo","funding_links":["https://github.com/sponsors/exercism","https://exercism.org/donate"],"categories":[],"sub_categories":[],"readme":"\u003cbr\u003e\n\n\u003cimg align=\"left\" width=\"90\" height=\"90\" src=\"https://raw.githubusercontent.com/exercism/website-icons/main/tracks/cairo.svg\"\u003e\n\u003cp vertical-align=\"middle\"\u003e\u003ch1\u003eExercism Cairo Track\u003c/h1\u003e\u003c/p\u003e\n\n![configlet](https://github.com/exercism/cairo/actions/workflows/configlet.yml/badge.svg)\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;![test](https://github.com/exercism/cairo/actions/workflows/test.yml/badge.svg)\n\n\u003cbr\u003e\n\nHi. \u0026nbsp;👋🏽 \u0026nbsp;👋 \u0026nbsp;**We are happy you are here.**\u0026nbsp; 🎉\u0026nbsp;🌟\n\n\u003cbr\u003e\n\n**`exercism/cairo`** is one of many programming language tracks on [exercism(dot)org][exercism-website].\nThis repo holds all the instructions, tests, code, \u0026 support files for Cairo _exercises_ currently under development or implemented \u0026 available for students.\n\nSome Exercism language tracks have a **syllabus** which is meant to teach the language step-by-step.\nThe Cairo track's syllabus is a work in progress and it's not activated yet.\nAll exercises presented to students are **practice exercises**.\nStudents are expected to learn the language themselves, for example with the [official book][the-cairo-programming-language], and practice with our exercises.\n\n\u003cbr\u003e\n\n\u003cdiv\u003e\n\u003cspan\u003e\n\u003cimg align=\"left\" height=\"60\" width=\"85\" src=\"https://user-images.githubusercontent.com/5923094/204436863-2ebf34d1-4b16-486b-9e0a-add36f4c09c1.svg\"\u003e\n\u003c/span\u003e\n\u003cspan align=\"left\"\u003e\n\n🌟🌟\u0026nbsp; Please take a moment to read our [Code of Conduct][exercism-code-of-conduct] \u0026nbsp;🌟🌟\u003cbr\u003e\nIt might also be helpful to look at [Being a Good Community Member][being-a-good-community-member] \u0026 [The words that we use][the-words-that-we-use].\u003cbr\u003e\nSome defined roles in our community: [Contributors][exercism-contributors] **|** [Mentors][exercism-mentors] **|** [Maintainers][exercism-track-maintainers] **|** [Admins][exercism-admins]\n\n\u003c/span\u003e\u003c/div\u003e\n\n\u003cbr\u003e\n\u003cimg align=\"left\" width=\"90\" height=\"85\" src=\"https://raw.githubusercontent.com/exercism/website-icons/main/exercises/health-statistics.svg\"\u003e\n\nWe\u0026nbsp;💛\u0026nbsp;💙 \u0026nbsp; our community.\u003cbr\u003e\n**`But our maintainers are not accepting community contributions at this time.`**\u003cbr\u003e\nPlease read this [community blog post][freeing-maintainers] for details.\n\n\u003cbr\u003e\n\u003cimg align=\"left\" width=\"95\" height=\"90\" src=\"https://raw.githubusercontent.com/exercism/website-icons/main/exercises/boutique-suggestions.svg\"\u003e\n\nHere to suggest a new feature or new exercise?? **Hooray!** \u0026nbsp;🎉 \u0026nbsp;\u003cbr\u003e\nWe'd love if you did that via our [Exercism Community Forum](https://forum.exercism.org/).\u003cbr\u003e\nPlease read [Suggesting Exercise Improvements][suggesting-improvements] \u0026 [Chesterton's Fence][chestertons-fence].\u003cbr\u003e\n_Thoughtful suggestions will likely result faster \u0026 more enthusiastic responses from volunteers._\n\n\u003cbr\u003e\n\u003cimg align=\"left\" width=\"85\" height=\"80\" src=\"https://raw.githubusercontent.com/exercism/website-icons/main/exercises/word-search.svg\"\u003e\n\n✨\u0026nbsp;🦄\u0026nbsp; _**Want to jump directly into Exercism specifications \u0026 detail?**_\u003cbr\u003e\n\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;[Structure][exercism-track-structure] **|** [Tasks][exercism-tasks] **|** [Concepts][exercism-concepts] **|** [Concept Exercises][concept-exercises] **|** [Practice Exercises][practice-exercises] **|** [Presentation][exercise-presentation]\u003cbr\u003e\n\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;[Writing Style Guide][exercism-writing-style] **|** [Markdown Specification][exercism-markdown-specification] (_✨ version in [contributing][website-contributing-section] on exercism.org_)\n\n\u003cbr\u003e\n\n## Testing\n\nTests currently use Cairo v2.9.2 (included with Scarb v2.9.2).\n\nTo test all exercises, run `./bin/verify-exercises`.\nThis command will iterate over all exercises and check to see if their exemplar/example implementation passes all the tests.\n\nTo test a single exercise, run `./bin/verify-exercises \u003cexercise-slug\u003e`.\n\n### Track linting\n\n[`configlet`](https://exercism.org/docs/building/configlet) is an Exercism-wide tool for working with tracks. You can download it by running:\n\n```shell\n$ ./bin/fetch-configlet\n```\n\nRun its [`lint` command](https://exercism.org/docs/building/configlet/lint) to verify if all exercises have all the necessary files and if config files are correct:\n\n```shell\n$ ./bin/configlet lint\n\nThe lint command is under development.\nPlease re-run this command regularly to see if your track passes the latest linting rules.\n\nBasic linting finished successfully:\n- config.json exists and is valid JSON\n- config.json has these valid fields:\n    language, slug, active, blurb, version, status, online_editor, key_features, tags\n- Every concept has the required .md files\n- Every concept has a valid links.json file\n- Every concept has a valid .meta/config.json file\n- Every concept exercise has the required .md files\n- Every concept exercise has a valid .meta/config.json file\n- Every practice exercise has the required .md files\n- Every practice exercise has a valid .meta/config.json file\n- Required track docs are present\n- Required shared exercise docs are present\n```\n\n### Markdown linting\n\nTo check for markdown files' formatting issues, open a bash terminal and run:\n\n```shell\n./bin/lint_markdown.sh\n```\n\nYou can even pass the `--fix` flag to automatically fix those issues that can be fixed automatically:\n\n```shell\n./bin/lint_markdown.sh --fix\n```\n\n### Exercise formatting\n\nTo format Cairo files, open a bash terminal and run:\n\n```shell\n./bin/format_exercises.sh\n```\n\n### Format all\n\nTo run all formatting scripts at once, open a bash terminal and run:\n\n```shell\n./bin/format_all.sh\n```\n\n\u003cbr\u003e\n\n\n## Exercism Cairo Track License\n\nThis repository uses the [MIT License](/LICENSE).\n\n[being-a-good-community-member]: https://github.com/exercism/docs/tree/main/community/good-member\n[chestertons-fence]: https://github.com/exercism/docs/blob/main/community/good-member/chestertons-fence.md\n[concept-exercises]: https://github.com/exercism/docs/blob/main/building/tracks/concept-exercises.md\n[exercise-presentation]: https://github.com/exercism/docs/blob/main/building/tracks/presentation.md\n[exercism-admins]: https://github.com/exercism/docs/blob/main/community/administrators.md\n[exercism-code-of-conduct]: https://exercism.org/docs/using/legal/code-of-conduct\n[exercism-concepts]: https://github.com/exercism/docs/blob/main/building/tracks/concepts.md\n[exercism-contributors]: https://github.com/exercism/docs/blob/main/community/contributors.md\n[exercism-markdown-specification]: https://github.com/exercism/docs/blob/main/building/markdown/markdown.md\n[exercism-mentors]: https://github.com/exercism/docs/tree/main/mentoring\n[exercism-tasks]: https://exercism.org/docs/building/product/tasks\n[exercism-track-maintainers]: https://github.com/exercism/docs/blob/main/community/maintainers.md\n[exercism-track-structure]: https://github.com/exercism/docs/tree/main/building/tracks\n[exercism-website]: https://exercism.org/\n[exercism-writing-style]: https://github.com/exercism/docs/blob/main/building/markdown/style-guide.md\n[freeing-maintainers]: https://exercism.org/blog/freeing-our-maintainers\n[practice-exercises]: https://github.com/exercism/docs/blob/main/building/tracks/practice-exercises.md\n[suggesting-improvements]: https://github.com/exercism/docs/blob/main/community/good-member/suggesting-exercise-improvements.md\n[the-words-that-we-use]: https://github.com/exercism/docs/blob/main/community/good-member/words.md\n[website-contributing-section]: https://exercism.org/docs/building\n[the-cairo-programming-language]: https://book.cairo-lang.org/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fexercism%2Fcairo","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fexercism%2Fcairo","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fexercism%2Fcairo/lists"}