{ "active": true, "exercises": [ { "core": false, "difficulty": 1, "slug": "hello-world", "topics": [ "optional_values", "text_formatting" ], "unlocked_by": null, "uuid": "4fb471fc-4e6d-486d-abf5-939e89f028fc" }, { "core": false, "difficulty": 1, "slug": "grains", "topics": null, "unlocked_by": null, "uuid": "b5b537d0-7c5d-45e5-af1d-b4da4f32514b" }, { "core": false, "difficulty": 1, "slug": "leap", "topics": null, "unlocked_by": null, "uuid": "e84ac1ee-6e7e-40b4-826a-ed3d41890b83" }, { "core": false, "difficulty": 1, "slug": "difference-of-squares", "topics": null, "unlocked_by": null, "uuid": "a3d9a2bb-a80a-487f-b529-64e20f7cf9b5" }, { "core": false, "difficulty": 1, "slug": "perfect-numbers", "topics": null, "unlocked_by": null, "uuid": "72b2c36b-fcd5-4c8c-89e7-98bf24faaa3e" }, { "core": false, "difficulty": 1, "slug": "gigasecond", "topics": null, "unlocked_by": null, "uuid": "c7550977-bc29-47e9-9aeb-9e3ee34032b2" }, { "core": false, "difficulty": 1, "slug": "bob", "topics": null, "unlocked_by": null, "uuid": "3e5e67fa-991b-4120-abf0-6f10f9dfaca8" }, { "core": false, "difficulty": 1, "slug": "collatz-conjecture", "topics": null, "unlocked_by": null, "uuid": "28102e69-dad0-4f3c-8cdf-5a18a73178a4" }, { "core": false, "difficulty": 1, "slug": "hamming", "topics": null, "unlocked_by": null, "uuid": "f0a6e55d-6702-4043-bdcf-2ed99bf60645" }, { "core": false, "difficulty": 1, "slug": "scrabble-score", "topics": null, "unlocked_by": null, "uuid": "74d67f30-1f31-4289-a9bc-1bf69ec54ae2" }, { "core": false, "difficulty": 1, "slug": "roman-numerals", "topics": null, "unlocked_by": null, "uuid": "c5a747dc-f283-4cf6-8435-fde885f63089" }, { "core": false, "difficulty": 1, "slug": "meetup", "topics": [ "conditionals", "dates", "parsing", "pattern_recognition", "strings" ], "unlocked_by": null, "uuid": "72ac5f36-ec1b-465e-b359-1cc49efc262d" }, { "core": false, "difficulty": 1, "slug": "anagram", "topics": null, "unlocked_by": null, "uuid": "67b41645-7a02-4c45-af55-86401db69eee" }, { "core": false, "difficulty": 1, "slug": "rna-transcription", "topics": null, "unlocked_by": null, "uuid": "2936d930-2359-44ea-8342-656016d3ec79" }, { "core": false, "difficulty": 1, "slug": "etl", "topics": null, "unlocked_by": null, "uuid": "7c1cdc16-30c8-460f-aa6a-cc0655436f22" }, { "core": false, "difficulty": 1, "slug": "word-count", "topics": null, "unlocked_by": null, "uuid": "b931f727-b5b1-4f42-9799-faca692dd32e" }, { "core": false, "difficulty": 1, "slug": "phone-number", "topics": null, "unlocked_by": null, "uuid": "aad41852-c939-4168-89c8-ae873892c5f9" }, { "core": false, "difficulty": 1, "slug": "nucleotide-count", "topics": null, "unlocked_by": null, "uuid": "9fbd3939-f71a-4506-bcc3-e9940d4027ed" }, { "core": false, "difficulty": 1, "slug": "raindrops", "topics": null, "unlocked_by": null, "uuid": "9795a374-30ae-492b-bcd7-1648ea5264b7" }, { "core": false, "difficulty": 1, "slug": "grep", "topics": null, "unlocked_by": null, "uuid": "37ab62d8-deb3-4fa4-8016-0b22f3d2f66d" }, { "core": false, "difficulty": 1, "slug": "say", "topics": null, "unlocked_by": null, "uuid": "0f64407b-0f01-4c4c-b721-fefdb8f98d16" }, { "core": false, "difficulty": 1, "slug": "allergies", "topics": null, "unlocked_by": null, "uuid": "881f83d7-1c80-4045-9a3f-def45c8f5764" }, { "core": false, "difficulty": 1, "slug": "list-ops", "topics": null, "unlocked_by": null, "uuid": "874b53f5-d9ef-4fd9-be62-3fe16692e565" }, { "core": false, "difficulty": 1, "slug": "acronym", "topics": null, "unlocked_by": null, "uuid": "daeb92dc-efea-4bea-b657-3383b1880e49" }, { "deprecated": true, "slug": "accumulate", "uuid": "b234225c-fcde-445f-9222-f80c25d0f499" } ], "foregone": [], "language": "Racket" }