diff --git a/8kyu/Find out whether the shape is a cube/README.md b/8kyu/Find out whether the shape is a cube/README.md
new file mode 100644
index 0000000..03a8c9c
--- /dev/null
+++ b/8kyu/Find out whether the shape is a cube/README.md	
@@ -0,0 +1,18 @@
+## Find out whether the shape is a cube
+
+https://www.codewars.com/kata/58d248c7012397a81800005c
+
+To find the volume (centimeters cubed) of a cuboid you use the formula:
+
+`volume = Length * Width * Height`
+
+But someone forgot to use proper record keeping, so we only have the volume, and the length of a single side!
+
+It's up to you to find out whether the cuboid has equal sides (= is a cube).
+
+Return true if the cuboid could have equal sides, return false otherwise.
+
+Return false for invalid numbers too (e.g volume or side is less than or equal to 0).
+
+Note: side will be an integer
+
diff --git a/8kyu/Find out whether the shape is a cube/index.js b/8kyu/Find out whether the shape is a cube/index.js
new file mode 100644
index 0000000..273cf0b
--- /dev/null
+++ b/8kyu/Find out whether the shape is a cube/index.js	
@@ -0,0 +1,7 @@
+function cubeChecker(volume, side) {
+    if (volume <= 0 || side <= 0) {
+        return false;
+    }
+
+    return volume === side ** 3;
+}
diff --git a/8kyu/Find out whether the shape is a cube/task.test.js b/8kyu/Find out whether the shape is a cube/task.test.js
new file mode 100644
index 0000000..260ecb8
--- /dev/null
+++ b/8kyu/Find out whether the shape is a cube/task.test.js	
@@ -0,0 +1,14 @@
+describe('Tests', () => {
+    it('cubeChecker', () => {
+        expect(cubeChecker(56.3, 1)).toBe(false);
+        expect(cubeChecker(-1, 2)).toBe(false);
+        expect(cubeChecker(8, 3)).toBe(false);
+        expect(cubeChecker(8, 2)).toBe(true);
+        expect(cubeChecker(-8, -2)).toBe(false);
+        expect(cubeChecker(0, 0)).toBe(false);
+        expect(cubeChecker(1, 5)).toBe(false);
+        expect(cubeChecker(125, 5)).toBe(true);
+        expect(cubeChecker(125, -5)).toBe(false);
+    });
+});
+
diff --git a/8kyu/_example/index.js b/8kyu/_example/index.js
index e06a5bb..192afe3 100644
--- a/8kyu/_example/index.js
+++ b/8kyu/_example/index.js
@@ -1,3 +1,3 @@
-function sum(m, n) {
+function example(m, n) {
     return m + n;
 }
diff --git a/8kyu/_example/task.test.js b/8kyu/_example/task.test.js
index ee321c1..5e9a02c 100644
--- a/8kyu/_example/task.test.js
+++ b/8kyu/_example/task.test.js
@@ -1,5 +1,5 @@
-describe('example test', () => {
-    it('1+1=2', () => {
-        expect(sum(1, 1)).toBe(2);
+describe('Tests', () => {
+    it('example', () => {
+        expect(example(1, 1)).toBe(2);
     });
 });