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diff --git a/challenge-133/abigail/ruby/ch-2.rb b/challenge-133/abigail/ruby/ch-2.rb
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+++ b/challenge-133/abigail/ruby/ch-2.rb
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+#!/usr/bin/ruby
+
+#
+# See ../README.md
+#
+ 
+#
+# Run as: ruby ch-2.rb
+#
+
+$small_primes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31]
+
+def factorize (num)
+    factors = []
+    $small_primes . each do 
+        | prime |
+        while num % prime == 0 do
+            factors . push(prime)
+            num /= prime
+        end
+    end
+    if num > 1 then
+        factors . push (num)
+    end
+    return (factors)
+end
+
+
+def digit_sum (numbers)
+    sum = 0
+    numbers . each do
+        | num |
+        while num > 0 do
+            sum += num % 10
+            num /= 10
+        end
+    end
+    return sum
+end
+
+
+number = 1
+count  = 0
+
+while count < 10 do
+    factors = factorize(number)
+    if factors . length > 1 and digit_sum([number]) == digit_sum(factors) then
+        puts (number)
+        count += 1
+    end
+    number += 1
+end
+