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Merged
BNAndras merged 1 commit into from
Oct 8, 2026
Merged

Update exercise difficulties #73

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2 changes: 1 addition & 1 deletion .github/workflows/sorted.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,4 +13,4 @@ jobs:
name: Check
uses: exercism/github-actions/.github/workflows/sorted.yml@main
with:
ordering: ".bucket, .lowercase_name"
ordering: ".difficulty, .lowercase_name"
9 changes: 9 additions & 0 deletions bin/add-practice-exercise
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,15 @@ fi
./bin/fetch-configlet
./bin/configlet create --practice-exercise "${slug}" --author "${author}" --difficulty "${difficulty}"

# sort by difficulty, then by name, but hello-world should always be first
jq '
.exercises.practice |= (
map(if .slug == "hello-world" then .difficulty = -1 else . end)
| sort_by(.difficulty, (.name|ascii_upcase))
| .[0].difficulty = 1
)
' config.json > config.sorted && mv config.sorted config.json

exercise_dir="exercises/practice/${slug}"
files=$(jq -r --arg dir "${exercise_dir}" '.files | to_entries | map({key: .key, value: (.value | map("'"'"'" + $dir + "/" + . + "'"'"'") | join(" and "))}) | from_entries' "${exercise_dir}/.meta/config.json")

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210 changes: 105 additions & 105 deletions config.json
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Expand Up @@ -46,177 +46,169 @@
"difficulty": 1
},
{
"slug": "acronym",
"name": "Acronym",
"uuid": "175a3fc7-2d00-4d42-b4a5-4e8d894603d9",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "anagram",
"name": "Anagram",
"uuid": "6c2eca3e-c286-403f-8419-06473223618b",
"slug": "difference-of-squares",
"name": "Difference of Squares",
"uuid": "f35e2ea8-b675-432a-87b1-e5c23ae4dd0f",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "armstrong-numbers",
"name": "Armstrong Numbers",
"uuid": "618bde52-73d2-4688-afd9-599f733ed05d",
"slug": "leap",
"name": "Leap",
"uuid": "473f85b9-c74e-4c6f-91a0-003b370bff5c",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "atbash-cipher",
"name": "Atbash Cipher",
"uuid": "b9fab8ca-d97f-441a-9a69-47cab23f4f7d",
"slug": "raindrops",
"name": "Raindrops",
"uuid": "272561cb-886b-483f-8db7-cf1c6149baeb",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "bob",
"name": "Bob",
"uuid": "34944768-f3fe-4e64-800a-69d0a0ed9f55",
"slug": "resistor-color",
"name": "Resistor Color",
"uuid": "b3a20fd8-72ef-4adf-a2d7-f47c669caa69",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "difference-of-squares",
"name": "Difference of Squares",
"uuid": "f35e2ea8-b675-432a-87b1-e5c23ae4dd0f",
"slug": "resistor-color-duo",
"name": "Resistor Color Duo",
"uuid": "01cf8fd2-3e48-4b2a-b06f-7a1fdc42d561",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "isogram",
"name": "Isogram",
"uuid": "7cf8a5d3-2b4e-4f9d-bd01-9badc2dc82e5",
"slug": "rna-transcription",
"name": "RNA Transcription",
"uuid": "ae2cde1b-f9e7-4473-88f8-484c3f4349f8",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "leap",
"name": "Leap",
"uuid": "473f85b9-c74e-4c6f-91a0-003b370bff5c",
"slug": "strain",
"name": "Strain",
"uuid": "0e11b69e-9339-4f06-9626-ab7c96f66bce",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "matching-brackets",
"name": "Matching Brackets",
"uuid": "85c3f842-2199-4c22-a65b-1d65a46461e7",
"slug": "two-fer",
"name": "Two-Fer",
"uuid": "2a03dbf7-5aae-4859-8fde-b51c11cab02f",
"practices": [],
"prerequisites": [],
"difficulty": 2
},
{
"slug": "pangram",
"name": "Pangram",
"uuid": "ed0c465d-3561-464d-80ed-6541b2ec9410",
"slug": "acronym",
"name": "Acronym",
"uuid": "175a3fc7-2d00-4d42-b4a5-4e8d894603d9",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "raindrops",
"name": "Raindrops",
"uuid": "272561cb-886b-483f-8db7-cf1c6149baeb",
"slug": "armstrong-numbers",
"name": "Armstrong Numbers",
"uuid": "618bde52-73d2-4688-afd9-599f733ed05d",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "resistor-color",
"name": "Resistor Color",
"uuid": "b3a20fd8-72ef-4adf-a2d7-f47c669caa69",
"slug": "bob",
"name": "Bob",
"uuid": "34944768-f3fe-4e64-800a-69d0a0ed9f55",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "resistor-color-duo",
"name": "Resistor Color Duo",
"uuid": "01cf8fd2-3e48-4b2a-b06f-7a1fdc42d561",
"slug": "eliuds-eggs",
"name": "Eliud's Eggs",
"uuid": "6762991b-07e1-4cef-969a-a84e1b44e866",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "resistor-color-trio",
"name": "Resistor Color Trio",
"uuid": "71902b8b-1b8e-4980-8d7f-1c3f9a9f6cc3",
"slug": "isogram",
"name": "Isogram",
"uuid": "7cf8a5d3-2b4e-4f9d-bd01-9badc2dc82e5",
"practices": [],
"prerequisites": [],
"difficulty": 3
},
{
"slug": "rna-transcription",
"name": "RNA Transcription",
"uuid": "ae2cde1b-f9e7-4473-88f8-484c3f4349f8",
"slug": "pangram",
"name": "Pangram",
"uuid": "ed0c465d-3561-464d-80ed-6541b2ec9410",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "roman-numerals",
"name": "Roman Numerals",
"uuid": "11463a13-d10e-4a06-9063-977266ad706e",
"slug": "resistor-color-trio",
"name": "Resistor Color Trio",
"uuid": "71902b8b-1b8e-4980-8d7f-1c3f9a9f6cc3",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "rotational-cipher",
"name": "Rotational Cipher",
"uuid": "cded5ece-7de3-4599-b5c6-2f48e6ed6c83",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "space-age",
"name": "Space Age",
"uuid": "addd0202-4207-492d-8f7a-56b7be8d06b2",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 3
},
{
"slug": "strain",
"name": "Strain",
"uuid": "0e11b69e-9339-4f06-9626-ab7c96f66bce",
"slug": "all-your-base",
"name": "All Your Base",
"uuid": "a8eaf0dc-c5ff-46a2-9c47-86f738909db9",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 4
},
{
"slug": "two-fer",
"name": "Two-Fer",
"uuid": "2a03dbf7-5aae-4859-8fde-b51c11cab02f",
"slug": "allergies",
"name": "Allergies",
"uuid": "dac0e2f8-5ae9-4f06-b9a1-3afe1d44297a",
"practices": [],
"prerequisites": [],
"difficulty": 2
"difficulty": 4
},
{
"slug": "all-your-base",
"name": "All Your Base",
"uuid": "a8eaf0dc-c5ff-46a2-9c47-86f738909db9",
"slug": "anagram",
"name": "Anagram",
"uuid": "6c2eca3e-c286-403f-8419-06473223618b",
"practices": [],
"prerequisites": [],
"difficulty": 4
},
{
"slug": "allergies",
"name": "Allergies",
"uuid": "dac0e2f8-5ae9-4f06-b9a1-3afe1d44297a",
"slug": "atbash-cipher",
"name": "Atbash Cipher",
"uuid": "b9fab8ca-d97f-441a-9a69-47cab23f4f7d",
"practices": [],
"prerequisites": [],
"difficulty": 4
Expand All @@ -230,60 +222,68 @@
"difficulty": 4
},
{
"slug": "binary-search-tree",
"name": "Binary Search Tree",
"uuid": "ce828ef4-9242-41b4-894a-92029dfdbd42",
"slug": "matching-brackets",
"name": "Matching Brackets",
"uuid": "85c3f842-2199-4c22-a65b-1d65a46461e7",
"practices": [],
"prerequisites": [],
"difficulty": 5
"difficulty": 4
},
{
"slug": "change",
"name": "Change",
"uuid": "12eb71ba-b6d0-4edf-af8f-8dbe195d1f27",
"slug": "phone-number",
"name": "Phone Number",
"uuid": "06a94d23-74e6-4cef-bf3a-2c9a381049f9",
"practices": [],
"prerequisites": [],
"difficulty": 5
"difficulty": 4
},
{
"slug": "eliuds-eggs",
"name": "Eliud's Eggs",
"uuid": "6762991b-07e1-4cef-969a-a84e1b44e866",
"slug": "protein-translation",
"name": "Protein Translation",
"uuid": "5d9917ca-8c09-431f-b5dd-71a338b9b497",
"practices": [],
"prerequisites": [],
"difficulty": 4
},
{
"slug": "flower-field",
"name": "Flower Field",
"uuid": "1b636fca-bd18-4f54-b4d2-4f5cce1352a9",
"slug": "roman-numerals",
"name": "Roman Numerals",
"uuid": "11463a13-d10e-4a06-9063-977266ad706e",
"practices": [],
"prerequisites": [],
"difficulty": 5
"difficulty": 4
},
{
"slug": "phone-number",
"name": "Phone Number",
"uuid": "06a94d23-74e6-4cef-bf3a-2c9a381049f9",
"slug": "word-count",
"name": "Word Count",
"uuid": "37104504-e817-4164-9379-c71b81ecd44c",
"practices": [],
"prerequisites": [],
"difficulty": 4
},
{
"slug": "prism",
"name": "Prism",
"uuid": "e93dea1f-74c5-442d-a8eb-5b82311d00e5",
"slug": "binary-search-tree",
"name": "Binary Search Tree",
"uuid": "ce828ef4-9242-41b4-894a-92029dfdbd42",
"practices": [],
"prerequisites": [],
"difficulty": 4
"difficulty": 5
},
{
"slug": "protein-translation",
"name": "Protein Translation",
"uuid": "5d9917ca-8c09-431f-b5dd-71a338b9b497",
"slug": "change",
"name": "Change",
"uuid": "12eb71ba-b6d0-4edf-af8f-8dbe195d1f27",
"practices": [],
"prerequisites": [],
"difficulty": 4
"difficulty": 5
},
{
"slug": "flower-field",
"name": "Flower Field",
"uuid": "1b636fca-bd18-4f54-b4d2-4f5cce1352a9",
"practices": [],
"prerequisites": [],
"difficulty": 5
},
{
"slug": "run-length-encoding",
Expand All @@ -294,12 +294,12 @@
"difficulty": 5
},
{
"slug": "word-count",
"name": "Word Count",
"uuid": "37104504-e817-4164-9379-c71b81ecd44c",
"slug": "prism",
"name": "Prism",
"uuid": "e93dea1f-74c5-442d-a8eb-5b82311d00e5",
"practices": [],
"prerequisites": [],
"difficulty": 4
"difficulty": 6
}
]
},
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