diff --git a/config.json b/config.json
index 2d2aa1a..47b91a5 100644
--- a/config.json
+++ b/config.json
@@ -439,6 +439,14 @@
         "prerequisites": [],
         "difficulty": 3
       },
+      {
+        "slug": "spiral-matrix",
+        "name": "Spiral Matrix",
+        "uuid": "7f8e880a-def6-463a-99b6-8864ef69177b",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 3
+      },
       {
         "slug": "square-root",
         "name": "Square Root",
diff --git a/exercises/practice/spiral-matrix/.docs/instructions.md b/exercises/practice/spiral-matrix/.docs/instructions.md
new file mode 100644
index 0000000..01e8a77
--- /dev/null
+++ b/exercises/practice/spiral-matrix/.docs/instructions.md
@@ -0,0 +1,24 @@
+# Instructions
+
+Your task is to return a square matrix of a given size.
+
+The matrix should be filled with natural numbers, starting from 1 in the top-left corner, increasing in an inward, clockwise spiral order, like these examples:
+
+## Examples
+
+### Spiral matrix of size 3
+
+```text
+1 2 3
+8 9 4
+7 6 5
+```
+
+### Spiral matrix of size 4
+
+```text
+ 1  2  3 4
+12 13 14 5
+11 16 15 6
+10  9  8 7
+```
diff --git a/exercises/practice/spiral-matrix/.docs/introduction.md b/exercises/practice/spiral-matrix/.docs/introduction.md
new file mode 100644
index 0000000..25c7eb5
--- /dev/null
+++ b/exercises/practice/spiral-matrix/.docs/introduction.md
@@ -0,0 +1,11 @@
+# Introduction
+
+In a small village near an ancient forest, there was a legend of a hidden treasure buried deep within the woods.
+Despite numerous attempts, no one had ever succeeded in finding it.
+This was about to change, however, thanks to a young explorer named Elara.
+She had discovered an old document containing instructions on how to locate the treasure.
+Using these instructions, Elara was able to draw a map that revealed the path to the treasure.
+
+To her surprise, the path followed a peculiar clockwise spiral.
+It was no wonder no one had been able to find the treasure before!
+With the map in hand, Elara embarks on her journey to uncover the hidden treasure.
diff --git a/exercises/practice/spiral-matrix/.meta/Example.roc b/exercises/practice/spiral-matrix/.meta/Example.roc
new file mode 100644
index 0000000..0d71973
--- /dev/null
+++ b/exercises/practice/spiral-matrix/.meta/Example.roc
@@ -0,0 +1,25 @@
+module [spiralMatrix]
+
+spiralMatrix : U64 -> List (List U64)
+spiralMatrix = \size ->
+    zeroMatrix = List.repeat (List.repeat 0 size) size
+    List.range { start: At 1, end: At (size * size) }
+    |> List.walk { x: -1, y: 0, dx: 1, dy: 0, matrix: zeroMatrix } \state, index ->
+        getValue = \xI64, yI64 ->
+            row = state.matrix |> List.get (Num.toU64 yI64) |> Result.withDefault []
+            row |> List.get (Num.toU64 xI64)
+
+        (dx, dy) =
+            (nx, ny) = (state.x + state.dx, state.y + state.dy)
+            if nx < 0 || ny < 0 || getValue nx ny != Ok 0 then
+                (-state.dy, state.dx) # outside or non-zero value => turn right
+            else
+                (state.dx, state.dy) # or else continue in the same direction
+
+        (x, y) = (state.x + dx, state.y + dy)
+        matrix =
+            state.matrix
+            |> List.update (y |> Num.toU64) \row ->
+                row |> List.update (x |> Num.toU64) \_ -> index
+        { x, y, dx, dy, matrix }
+    |> .matrix
diff --git a/exercises/practice/spiral-matrix/.meta/config.json b/exercises/practice/spiral-matrix/.meta/config.json
new file mode 100644
index 0000000..140acf7
--- /dev/null
+++ b/exercises/practice/spiral-matrix/.meta/config.json
@@ -0,0 +1,19 @@
+{
+  "authors": [
+    "ageron"
+  ],
+  "files": {
+    "solution": [
+      "SpiralMatrix.roc"
+    ],
+    "test": [
+      "spiral-matrix-test.roc"
+    ],
+    "example": [
+      ".meta/Example.roc"
+    ]
+  },
+  "blurb": "Given the size, return a square matrix of numbers in spiral order.",
+  "source": "Reddit r/dailyprogrammer challenge #320 [Easy] Spiral Ascension.",
+  "source_url": "https://web.archive.org/web/20230607064729/https://old.reddit.com/r/dailyprogrammer/comments/6i60lr/20170619_challenge_320_easy_spiral_ascension/"
+}
diff --git a/exercises/practice/spiral-matrix/.meta/template.j2 b/exercises/practice/spiral-matrix/.meta/template.j2
new file mode 100644
index 0000000..799ba09
--- /dev/null
+++ b/exercises/practice/spiral-matrix/.meta/template.j2
@@ -0,0 +1,22 @@
+{%- import "generator_macros.j2" as macros with context -%}
+{{ macros.canonical_ref() }}
+{{ macros.header() }}
+
+import {{ exercise | to_pascal }} exposing [{{ cases[0]["property"] | to_camel }}]
+
+{% for case in cases -%}
+# {{ case["description"] }}
+expect
+    result = {{ case["property"] | to_camel }} {{ case["input"]["size"] }}
+    {%- if case["expected"] == [] %}
+    result == []
+    {%- else %}
+    expected = [
+    {%- for row in case["expected"] %}
+        {{ row | to_roc }},
+    {%- endfor %}
+    ]
+    result == expected
+    {%- endif %}
+
+{% endfor %}
diff --git a/exercises/practice/spiral-matrix/.meta/tests.toml b/exercises/practice/spiral-matrix/.meta/tests.toml
new file mode 100644
index 0000000..9ac5bac
--- /dev/null
+++ b/exercises/practice/spiral-matrix/.meta/tests.toml
@@ -0,0 +1,28 @@
+# This is an auto-generated file.
+#
+# Regenerating this file via `configlet sync` will:
+# - Recreate every `description` key/value pair
+# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
+# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
+# - Preserve any other key/value pair
+#
+# As user-added comments (using the # character) will be removed when this file
+# is regenerated, comments can be added via a `comment` key.
+
+[8f584201-b446-4bc9-b132-811c8edd9040]
+description = "empty spiral"
+
+[e40ae5f3-e2c9-4639-8116-8a119d632ab2]
+description = "trivial spiral"
+
+[cf05e42d-eb78-4098-a36e-cdaf0991bc48]
+description = "spiral of size 2"
+
+[1c475667-c896-4c23-82e2-e033929de939]
+description = "spiral of size 3"
+
+[05ccbc48-d891-44f5-9137-f4ce462a759d]
+description = "spiral of size 4"
+
+[f4d2165b-1738-4e0c-bed0-c459045ae50d]
+description = "spiral of size 5"
diff --git a/exercises/practice/spiral-matrix/SpiralMatrix.roc b/exercises/practice/spiral-matrix/SpiralMatrix.roc
new file mode 100644
index 0000000..a46d4a2
--- /dev/null
+++ b/exercises/practice/spiral-matrix/SpiralMatrix.roc
@@ -0,0 +1,5 @@
+module [spiralMatrix]
+
+spiralMatrix : U64 -> List (List U64)
+spiralMatrix = \size ->
+    crash "Please implement the 'spiralMatrix' function"
diff --git a/exercises/practice/spiral-matrix/spiral-matrix-test.roc b/exercises/practice/spiral-matrix/spiral-matrix-test.roc
new file mode 100644
index 0000000..6f9e77a
--- /dev/null
+++ b/exercises/practice/spiral-matrix/spiral-matrix-test.roc
@@ -0,0 +1,67 @@
+# These tests are auto-generated with test data from:
+# https://github.com/exercism/problem-specifications/tree/main/exercises/spiral-matrix/canonical-data.json
+# File last updated on 2024-10-07
+app [main] {
+    pf: platform "https://github.com/roc-lang/basic-cli/releases/download/0.15.0/SlwdbJ-3GR7uBWQo6zlmYWNYOxnvo8r6YABXD-45UOw.tar.br",
+}
+
+main =
+    Task.ok {}
+
+import SpiralMatrix exposing [spiralMatrix]
+
+# empty spiral
+expect
+    result = spiralMatrix 0
+    result == []
+
+# trivial spiral
+expect
+    result = spiralMatrix 1
+    expected = [
+        [1],
+    ]
+    result == expected
+
+# spiral of size 2
+expect
+    result = spiralMatrix 2
+    expected = [
+        [1, 2],
+        [4, 3],
+    ]
+    result == expected
+
+# spiral of size 3
+expect
+    result = spiralMatrix 3
+    expected = [
+        [1, 2, 3],
+        [8, 9, 4],
+        [7, 6, 5],
+    ]
+    result == expected
+
+# spiral of size 4
+expect
+    result = spiralMatrix 4
+    expected = [
+        [1, 2, 3, 4],
+        [12, 13, 14, 5],
+        [11, 16, 15, 6],
+        [10, 9, 8, 7],
+    ]
+    result == expected
+
+# spiral of size 5
+expect
+    result = spiralMatrix 5
+    expected = [
+        [1, 2, 3, 4, 5],
+        [16, 17, 18, 19, 6],
+        [15, 24, 25, 20, 7],
+        [14, 23, 22, 21, 8],
+        [13, 12, 11, 10, 9],
+    ]
+    result == expected
+