diff --git a/candy-kata-solutions/src/test/java/org/eclipse/collections/candykata/CandyKataSolutionsTest.java b/candy-kata-solutions/src/test/java/org/eclipse/collections/candykata/CandyKataSolutionsTest.java
index e2c4384..6988a42 100644
--- a/candy-kata-solutions/src/test/java/org/eclipse/collections/candykata/CandyKataSolutionsTest.java
+++ b/candy-kata-solutions/src/test/java/org/eclipse/collections/candykata/CandyKataSolutionsTest.java
@@ -11,6 +11,7 @@
 package org.eclipse.collections.candykata;
 
 import org.eclipse.collections.api.bag.Bag;
+import org.eclipse.collections.api.bag.sorted.SortedBag;
 import org.eclipse.collections.api.list.MutableList;
 import org.eclipse.collections.api.set.MutableSet;
 import org.eclipse.collections.api.tuple.primitive.ObjectIntPair;
@@ -57,15 +58,20 @@ public void commonInTop10()
         Assertions.assertEquals(expectedSet, commonInTop10);
     }
 
-//    @Test
-//    @Tag("SOLUTION")
+    @Test
+    @Tag("SOLUTION")
     public void lessThan30()
     {
         MutableList<Bag<Candy>> bagsOfCandy = this.collectBagsOfCandy();
 
         Bag<Candy> bigBagOfCandy = null;
 
-        String stringOfItemToCount = null;
+        bigBagOfCandy = bagsOfCandy.flatCollect(bag -> bag).toBag();
+
+        Bag<Candy> filteredCandies = bigBagOfCandy.selectByOccurrences(i -> i < 30);
+
+        SortedBag<Candy> sortedCandies = filteredCandies.toSortedBag();
+        String stringOfItemToCount = sortedCandies.toStringOfItemToCount();
 
         var expected = "{WHOPPERS=28, TWIX=26, NERDS=28, HERSHEYS_KISSES=24, SWEDISH_FISH=26}";
         Assertions.assertEquals(expected, stringOfItemToCount);
diff --git a/candy-kata/src/test/java/org/eclipse/collections/candykata/CandyKataTest.java b/candy-kata/src/test/java/org/eclipse/collections/candykata/CandyKataTest.java
index e2dced9..6bf68e9 100644
--- a/candy-kata/src/test/java/org/eclipse/collections/candykata/CandyKataTest.java
+++ b/candy-kata/src/test/java/org/eclipse/collections/candykata/CandyKataTest.java
@@ -16,10 +16,13 @@
 import java.time.LocalTime;
 import java.time.Month;
 import java.time.ZoneId;
+import java.util.Collection;
 import java.util.Random;
 import java.util.stream.IntStream;
 
 import org.eclipse.collections.api.bag.Bag;
+import org.eclipse.collections.api.bag.sorted.SortedBag;
+import org.eclipse.collections.api.factory.Bags;
 import org.eclipse.collections.api.list.MutableList;
 import org.eclipse.collections.api.set.MutableSet;
 import org.eclipse.collections.api.tuple.primitive.ObjectIntPair;
@@ -75,9 +78,7 @@ public void lessThan30()
         // Hint: use Bag#toStringOfItemToCount() and sort the items in the bag
         // before converting them to a string
         // Uncomment the @Test and @Solution annotations before running the test
-
         String stringOfItemToCount = null;
-
         var expected = "{WHOPPERS=28, TWIX=26, NERDS=28, HERSHEYS_KISSES=24, SWEDISH_FISH=26}";
         Assertions.assertEquals(expected, stringOfItemToCount);
     }