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diff --git a/challenge-249/barroff/raku/ch-1.p6 b/challenge-249/barroff/raku/ch-1.p6
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+++ b/challenge-249/barroff/raku/ch-1.p6
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+#!/usr/bin/env raku
+
+sub equal-pairs(@nums --> List) {
+    my %number-bag = Bag(@nums);
+    return () if so any(%number-bag.values()) % 2 ≠ 0;
+    my @pairs = map({ Slip(($_, $_) xx (%number-bag{$_} div 2))}, %number-bag.keys);
+    return @pairs;
+}
+
+#| Run test cases
+multi sub MAIN('test') {
+    use Test;
+    plan 2;
+
+    is sort(equal-pairs([3, 2, 3, 2, 2, 2])), ((2, 2), (2, 2), (3, 3)), 'Works for (3, 2, 3, 2, 2, 2)';
+    is equal-pairs([1, 2, 3, 4]), (), 'Works for (1, 2, 3, 4)';
+}
+
+#| Take user provided list like 1 1 2 2 2 3
+multi sub MAIN(*@ints) {
+    say equal-pairs(@ints);
+}