diff --git a/config.json b/config.json
index 9887d651..5c6eedee 100644
--- a/config.json
+++ b/config.json
@@ -719,6 +719,14 @@
"practices": [],
"prerequisites": [],
"difficulty": 1
+ },
+ {
+ "slug": "eliuds-eggs",
+ "name": "Eliud's Eggs",
+ "uuid": "cc172e3c-5537-4de8-9488-ef6db3d7d912",
+ "practices": [],
+ "prerequisites": [],
+ "difficulty": 1
}
]
},
diff --git a/exercises/practice/eliuds-eggs/.docs/instructions.md b/exercises/practice/eliuds-eggs/.docs/instructions.md
new file mode 100644
index 00000000..b0c2df59
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/.docs/instructions.md
@@ -0,0 +1,8 @@
+# Instructions
+
+Your task is to count the number of 1 bits in the binary representation of a number.
+
+## Restrictions
+
+Keep your hands off that bit-count functionality provided by your standard library!
+Solve this one yourself using other basic tools instead.
diff --git a/exercises/practice/eliuds-eggs/.docs/introduction.md b/exercises/practice/eliuds-eggs/.docs/introduction.md
new file mode 100644
index 00000000..49eaffd8
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/.docs/introduction.md
@@ -0,0 +1,47 @@
+# Introduction
+
+Your friend Eliud inherited a farm from her grandma Tigist.
+Her granny was an inventor and had a tendency to build things in an overly complicated manner.
+The chicken coop has a digital display showing an encoded number representing the positions of all eggs that could be picked up.
+
+Eliud is asking you to write a program that shows the actual number of eggs in the coop.
+
+The position information encoding is calculated as follows:
+
+1. Scan the potential egg-laying spots and mark down a `1` for an existing egg or a `0` for an empty spot.
+2. Convert the number from binary to decimal.
+3. Show the result on the display.
+
+Example 1:
+
+```text
+Chicken Coop:
+ _ _ _ _ _ _ _
+|E| |E|E| | |E|
+
+Resulting Binary:
+ 1 0 1 1 0 0 1
+
+Decimal number on the display:
+89
+
+Actual eggs in the coop:
+4
+```
+
+Example 2:
+
+```text
+Chicken Coop:
+ _ _ _ _ _ _ _ _
+| | | |E| | | | |
+
+Resulting Binary:
+ 0 0 0 1 0 0 0 0
+
+Decimal number on the display:
+16
+
+Actual eggs in the coop:
+1
+```
diff --git a/exercises/practice/eliuds-eggs/.meta/config.json b/exercises/practice/eliuds-eggs/.meta/config.json
new file mode 100644
index 00000000..a23dd713
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/.meta/config.json
@@ -0,0 +1,19 @@
+{
+ "authors": [
+ "habere-et-dispertire"
+ ],
+ "files": {
+ "solution": [
+ "lib/EliudsEggs.rakumod"
+ ],
+ "test": [
+ "t/eliuds-eggs.rakutest"
+ ],
+ "example": [
+ ".meta/solutions/lib/EliudsEggs.rakumod"
+ ]
+ },
+ "blurb": "Help Eliud count the number of eggs in her chicken coop by counting the number of 1 bits in a binary representation.",
+ "source": "Christian Willner, Eric Willigers",
+ "source_url": "https://forum.exercism.org/t/new-exercise-suggestion-pop-count/7632/5"
+}
diff --git a/exercises/practice/eliuds-eggs/.meta/solutions/lib/EliudsEggs.rakumod b/exercises/practice/eliuds-eggs/.meta/solutions/lib/EliudsEggs.rakumod
new file mode 100644
index 00000000..7602462b
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/.meta/solutions/lib/EliudsEggs.rakumod
@@ -0,0 +1,5 @@
+unit module EliudsEggs;
+
+sub count-eggs ( $display ) is export {
+ $display.base( 2 ).comb.Bag{ '1' };
+}
diff --git a/exercises/practice/eliuds-eggs/.meta/solutions/t/eliuds-eggs.rakutest b/exercises/practice/eliuds-eggs/.meta/solutions/t/eliuds-eggs.rakutest
new file mode 120000
index 00000000..bfd65b5e
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/.meta/solutions/t/eliuds-eggs.rakutest
@@ -0,0 +1 @@
+../../../t/eliuds-eggs.rakutest
\ No newline at end of file
diff --git a/exercises/practice/eliuds-eggs/.meta/template-data.yaml b/exercises/practice/eliuds-eggs/.meta/template-data.yaml
new file mode 100644
index 00000000..5cae5d93
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/.meta/template-data.yaml
@@ -0,0 +1,22 @@
+properties:
+ eggCount:
+ test: |-
+ sprintf(q :to 'END', %case.Int, %case.Int, %case.raku);
+ cmp-ok(
+ count-eggs(%s),
+ "==",
+ %s,
+ %s,
+ );
+ END
+
+
+unit: module
+example: |-
+ sub count-eggs ( $display ) is export {
+ $display.base( 2 ).comb.Bag{ '1' };
+ }
+
+stub: |-
+ sub count-eggs ( $display ) is export {
+ }
diff --git a/exercises/practice/eliuds-eggs/.meta/tests.toml b/exercises/practice/eliuds-eggs/.meta/tests.toml
new file mode 100644
index 00000000..e11683c2
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/.meta/tests.toml
@@ -0,0 +1,22 @@
+# 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.
+
+[559e789d-07d1-4422-9004-3b699f83bca3]
+description = "0 eggs"
+
+[97223282-f71e-490c-92f0-b3ec9e275aba]
+description = "1 egg"
+
+[1f8fd18f-26e9-4144-9a0e-57cdfc4f4ff5]
+description = "4 eggs"
+
+[0c18be92-a498-4ef2-bcbb-28ac4b06cb81]
+description = "13 eggs"
diff --git a/exercises/practice/eliuds-eggs/lib/EliudsEggs.rakumod b/exercises/practice/eliuds-eggs/lib/EliudsEggs.rakumod
new file mode 100644
index 00000000..f0c96b48
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/lib/EliudsEggs.rakumod
@@ -0,0 +1,4 @@
+unit module EliudsEggs;
+
+sub count-eggs ( $display ) is export {
+}
diff --git a/exercises/practice/eliuds-eggs/t/eliuds-eggs.rakutest b/exercises/practice/eliuds-eggs/t/eliuds-eggs.rakutest
new file mode 100755
index 00000000..086a0370
--- /dev/null
+++ b/exercises/practice/eliuds-eggs/t/eliuds-eggs.rakutest
@@ -0,0 +1,34 @@
+#!/usr/bin/env raku
+use Test;
+use lib $?FILE.IO.parent(2).add('lib');
+use EliudsEggs;
+
+cmp-ok( # begin: 559e789d-07d1-4422-9004-3b699f83bca3
+ count-eggs(0),
+ "==",
+ 0,
+ "0 eggs",
+); # end: 559e789d-07d1-4422-9004-3b699f83bca3
+
+cmp-ok( # begin: 97223282-f71e-490c-92f0-b3ec9e275aba
+ count-eggs(16),
+ "==",
+ 1,
+ "1 egg",
+); # end: 97223282-f71e-490c-92f0-b3ec9e275aba
+
+cmp-ok( # begin: 1f8fd18f-26e9-4144-9a0e-57cdfc4f4ff5
+ count-eggs(89),
+ "==",
+ 4,
+ "4 eggs",
+); # end: 1f8fd18f-26e9-4144-9a0e-57cdfc4f4ff5
+
+cmp-ok( # begin: 0c18be92-a498-4ef2-bcbb-28ac4b06cb81
+ count-eggs(2000000000),
+ "==",
+ 13,
+ "13 eggs",
+); # end: 0c18be92-a498-4ef2-bcbb-28ac4b06cb81
+
+done-testing;