diff --git a/config.json b/config.json
index 7f018f5..9983c88 100644
--- a/config.json
+++ b/config.json
@@ -280,6 +280,14 @@
         "prerequisites": [],
         "difficulty": 2
       },
+      {
+        "slug": "sum-of-multiples",
+        "name": "Sum of Multiples",
+        "uuid": "430eeef3-d721-4a84-9e06-8e71f695c0e9",
+        "practices": [],
+        "prerequisites": [],
+        "difficulty": 2
+      },
       {
         "slug": "triangle",
         "name": "Triangle",
diff --git a/exercises/practice/sum-of-multiples/.docs/instructions.md b/exercises/practice/sum-of-multiples/.docs/instructions.md
new file mode 100644
index 0000000..d69f890
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/.docs/instructions.md
@@ -0,0 +1,27 @@
+# Instructions
+
+Your task is to write the code that calculates the energy points that get awarded to players when they complete a level.
+
+The points awarded depend on two things:
+
+- The level (a number) that the player completed.
+- The base value of each magical item collected by the player during that level.
+
+The energy points are awarded according to the following rules:
+
+1. For each magical item, take the base value and find all the multiples of that value that are less than the level number.
+2. Combine the sets of numbers.
+3. Remove any duplicates.
+4. Calculate the sum of all the numbers that are left.
+
+Let's look at an example:
+
+**The player completed level 20 and found two magical items with base values of 3 and 5.**
+
+To calculate the energy points earned by the player, we need to find all the unique multiples of these base values that are less than level 20.
+
+- Multiples of 3 less than 20: `{3, 6, 9, 12, 15, 18}`
+- Multiples of 5 less than 20: `{5, 10, 15}`
+- Combine the sets and remove duplicates: `{3, 5, 6, 9, 10, 12, 15, 18}`
+- Sum the unique multiples: `3 + 5 + 6 + 9 + 10 + 12 + 15 + 18 = 78`
+- Therefore, the player earns **78** energy points for completing level 20 and finding the two magical items with base values of 3 and 5.
diff --git a/exercises/practice/sum-of-multiples/.docs/introduction.md b/exercises/practice/sum-of-multiples/.docs/introduction.md
new file mode 100644
index 0000000..69cabee
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/.docs/introduction.md
@@ -0,0 +1,6 @@
+# Introduction
+
+You work for a company that makes an online, fantasy-survival game.
+
+When a player finishes a level, they are awarded energy points.
+The amount of energy awarded depends on which magical items the player found while exploring that level.
diff --git a/exercises/practice/sum-of-multiples/.meta/config.json b/exercises/practice/sum-of-multiples/.meta/config.json
new file mode 100644
index 0000000..772e535
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/.meta/config.json
@@ -0,0 +1,19 @@
+{
+  "authors": [
+    "keiravillekode"
+  ],
+  "files": {
+    "solution": [
+      "sum-of-multiples.wren"
+    ],
+    "test": [
+      "sum-of-multiples.spec.wren"
+    ],
+    "example": [
+      ".meta/proof.ci.wren"
+    ]
+  },
+  "blurb": "Given a number, find the sum of all the multiples of particular numbers up to but not including that number.",
+  "source": "A variation on Problem 1 at Project Euler",
+  "source_url": "https://projecteuler.net/problem=1"
+}
diff --git a/exercises/practice/sum-of-multiples/.meta/proof.ci.wren b/exercises/practice/sum-of-multiples/.meta/proof.ci.wren
new file mode 100644
index 0000000..fdc2070
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/.meta/proof.ci.wren
@@ -0,0 +1,14 @@
+class SumOfMultiples {
+  static sum(factors, limit) {
+    var total = 0
+    for (multiple in 1...limit) {
+      for (factor in factors) {
+        if (multiple % factor == 0) {
+          total = total + multiple
+          break
+        }
+      }
+    }
+    return total
+  }
+}
diff --git a/exercises/practice/sum-of-multiples/.meta/tests.toml b/exercises/practice/sum-of-multiples/.meta/tests.toml
new file mode 100644
index 0000000..1e9b124
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/.meta/tests.toml
@@ -0,0 +1,58 @@
+# 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.
+
+[54aaab5a-ce86-4edc-8b40-d3ab2400a279]
+description = "no multiples within limit"
+
+[361e4e50-c89b-4f60-95ef-5bc5c595490a]
+description = "one factor has multiples within limit"
+
+[e644e070-040e-4ae0-9910-93c69fc3f7ce]
+description = "more than one multiple within limit"
+
+[607d6eb9-535c-41ce-91b5-3a61da3fa57f]
+description = "more than one factor with multiples within limit"
+
+[f47e8209-c0c5-4786-b07b-dc273bf86b9b]
+description = "each multiple is only counted once"
+
+[28c4b267-c980-4054-93e9-07723db615ac]
+description = "a much larger limit"
+
+[09c4494d-ff2d-4e0f-8421-f5532821ee12]
+description = "three factors"
+
+[2d0d5faa-f177-4ad6-bde9-ebb865083751]
+description = "factors not relatively prime"
+
+[ece8f2e8-96aa-4166-bbb7-6ce71261e354]
+description = "some pairs of factors relatively prime and some not"
+
+[624fdade-6ffb-400e-8472-456a38c171c0]
+description = "one factor is a multiple of another"
+
+[949ee7eb-db51-479c-b5cb-4a22b40ac057]
+description = "much larger factors"
+
+[41093673-acbd-482c-ab80-d00a0cbedecd]
+description = "all numbers are multiples of 1"
+
+[1730453b-baaa-438e-a9c2-d754497b2a76]
+description = "no factors means an empty sum"
+
+[214a01e9-f4bf-45bb-80f1-1dce9fbb0310]
+description = "the only multiple of 0 is 0"
+
+[c423ae21-a0cb-4ec7-aeb1-32971af5b510]
+description = "the factor 0 does not affect the sum of multiples of other factors"
+
+[17053ba9-112f-4ac0-aadb-0519dd836342]
+description = "solutions using include-exclude must extend to cardinality greater than 3"
diff --git a/exercises/practice/sum-of-multiples/LICENSE b/exercises/practice/sum-of-multiples/LICENSE
new file mode 100644
index 0000000..c362f61
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Exercism
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/exercises/practice/sum-of-multiples/package.wren b/exercises/practice/sum-of-multiples/package.wren
new file mode 100644
index 0000000..eb94bf7
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/package.wren
@@ -0,0 +1,14 @@
+import "wren-package" for WrenPackage, Dependency
+import "os" for Process
+
+class Package is WrenPackage {
+  construct new() {}
+  name { "exercism/sum-of-multiples" }
+  dependencies {
+    return [
+      Dependency.new("wren-testie", "0.3.0", "https://github.com/joshgoebel/wren-testie.git")
+    ]
+  }
+}
+
+Package.new().default()
diff --git a/exercises/practice/sum-of-multiples/sum-of-multiples.spec.wren b/exercises/practice/sum-of-multiples/sum-of-multiples.spec.wren
new file mode 100644
index 0000000..3ed705e
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/sum-of-multiples.spec.wren
@@ -0,0 +1,68 @@
+import "./sum-of-multiples" for SumOfMultiples
+import "wren-testie/testie" for Testie, Expect
+
+Testie.test("SumOfMultiples") { |do, skip|
+  do.test("no multiples within limit") {
+    Expect.value(SumOfMultiples.sum([3, 5], 1)).toEqual(0)
+  }
+
+  skip.test("one factor has multiples within limit") {
+    Expect.value(SumOfMultiples.sum([3, 5], 4)).toEqual(3)
+  }
+
+  skip.test("more than one multiple within limit") {
+    Expect.value(SumOfMultiples.sum([3], 7)).toEqual(9)
+  }
+
+  skip.test("more than one factor with multiples within limit") {
+    Expect.value(SumOfMultiples.sum([3, 5], 10)).toEqual(23)
+  }
+
+  skip.test("each multiple is only counted once") {
+    Expect.value(SumOfMultiples.sum([3, 5], 100)).toEqual(2318)
+  }
+
+  skip.test("a much larger limit") {
+    Expect.value(SumOfMultiples.sum([3, 5], 1000)).toEqual(233168)
+  }
+
+  skip.test("three factors") {
+    Expect.value(SumOfMultiples.sum([7, 13, 17], 20)).toEqual(51)
+  }
+
+  skip.test("factors not relatively prime") {
+    Expect.value(SumOfMultiples.sum([4, 6], 15)).toEqual(30)
+  }
+
+  skip.test("some pairs of factors relatively prime and some not") {
+    Expect.value(SumOfMultiples.sum([5, 6, 8], 150)).toEqual(4419)
+  }
+
+  skip.test("one factor is a multiple of another") {
+    Expect.value(SumOfMultiples.sum([5, 25], 51)).toEqual(275)
+  }
+
+  skip.test("much larger factors") {
+    Expect.value(SumOfMultiples.sum([43, 47], 10000)).toEqual(2203160)
+  }
+
+  skip.test("all numbers are multiples of 1") {
+    Expect.value(SumOfMultiples.sum([1], 100)).toEqual(4950)
+  }
+
+  skip.test("no factors means an empty sum") {
+    Expect.value(SumOfMultiples.sum([], 10000)).toEqual(0)
+  }
+
+  skip.test("the only multiple of 0 is 0") {
+    Expect.value(SumOfMultiples.sum([0], 1)).toEqual(0)
+  }
+
+  skip.test("the factor 0 does not affect the sum of multiples of other factors") {
+    Expect.value(SumOfMultiples.sum([3, 0], 4)).toEqual(3)
+  }
+
+  skip.test("solutions using include-exclude must extend to cardinality greater than 3") {
+    Expect.value(SumOfMultiples.sum([2, 3, 5, 7, 11], 10000)).toEqual(39614537)
+  }
+}
diff --git a/exercises/practice/sum-of-multiples/sum-of-multiples.wren b/exercises/practice/sum-of-multiples/sum-of-multiples.wren
new file mode 100644
index 0000000..b20fcf1
--- /dev/null
+++ b/exercises/practice/sum-of-multiples/sum-of-multiples.wren
@@ -0,0 +1,5 @@
+class SumOfMultiples {
+  static sum(factors, limit) {
+    Fiber.abort("Remove this statement and implement this function")
+  }
+}