diff --git a/.Rhistory b/.Rhistory
new file mode 100644
index 000000000..e69de29bb
diff --git a/config.json b/config.json
index 1d1f1c270..12c8752da 100644
--- a/config.json
+++ b/config.json
@@ -3,6 +3,7 @@
   "language": "Java",
   "repository": "https://github.com/exercism/xjava",
   "active": true,
+
   "exercises": [
     {
       "slug": "hello-world",
@@ -313,6 +314,11 @@
       "slug": "ocr-numbers",
       "difficulty": 1,
       "topics": []
+    },
+    {
+      "slug": "isogram",
+      "difficulty": 1,
+      "topics": []
     }
   ],
   "deprecated": [
@@ -335,3 +341,4 @@
     "say"
   ]
 }
+
diff --git a/exercises/isogram/build.gradle b/exercises/isogram/build.gradle
new file mode 100644
index 000000000..d019b23c7
--- /dev/null
+++ b/exercises/isogram/build.gradle
@@ -0,0 +1,17 @@
+apply plugin: "java"
+apply plugin: "eclipse"
+apply plugin: "idea"
+
+repositories {
+  mavenCentral()
+}
+
+dependencies {
+  testCompile "junit:junit:4.12"
+}
+test {
+  testLogging {
+    exceptionFormat = 'full'
+    events = ["passed", "failed", "skipped"]
+  }
+}
diff --git a/exercises/isogram/src/example/java/IsogramChecker.java b/exercises/isogram/src/example/java/IsogramChecker.java
new file mode 100644
index 000000000..2ed4865ca
--- /dev/null
+++ b/exercises/isogram/src/example/java/IsogramChecker.java
@@ -0,0 +1,34 @@
+package example;
+
+import java.util.HashSet;
+import java.util.Set;
+import static java.util.Arrays.stream;
+import static java.util.stream.Collectors.joining;
+
+public class IsogramChecker {
+	
+	public IsogramChecker(){
+	}
+	
+	public boolean isIsogram(String word){
+		
+		Set<Character> charSet = new HashSet<>();
+		
+		String[] words = word.split(" ");
+		String newWord = concat(words);
+		
+		words = newWord.split("-");
+		newWord = concat(words).toLowerCase();
+		
+		for(int i = 0; i < newWord.length(); i++){
+			charSet.add(newWord.charAt(i));
+		}
+		
+		return charSet.size() == newWord.length();
+	}
+	
+	private String concat(String[] words){
+		return stream(words).collect(joining());
+	}
+	
+}
diff --git a/exercises/isogram/src/main/java/.keep b/exercises/isogram/src/main/java/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/exercises/isogram/src/test/java/IsogramTest.java b/exercises/isogram/src/test/java/IsogramTest.java
new file mode 100644
index 000000000..9c0af736d
--- /dev/null
+++ b/exercises/isogram/src/test/java/IsogramTest.java
@@ -0,0 +1,80 @@
+package test;
+
+import static org.junit.Assert.*;
+
+import org.junit.Ignore;
+import org.junit.Test;
+import example.IsogramChecker;
+
+public class IsogramTest {
+
+	@Test
+	public void testIsogram() {
+		IsogramChecker iso = new IsogramChecker();
+		assertTrue(iso.isIsogram("duplicates"));
+	}
+	
+	@Ignore
+	@Test
+	public void testNotIsogram() {
+		IsogramChecker iso = new IsogramChecker();
+		assertFalse(iso.isIsogram("eleven"));
+	}
+	
+	@Ignore
+	@Test
+	public void testMediumLongIsogram() {
+		IsogramChecker iso = new IsogramChecker();
+		assertTrue(iso.isIsogram("subdermatoglyphic"));
+	}
+	
+	@Ignore
+	@Test
+	public void testCaseInsensitive() {
+		IsogramChecker iso = new IsogramChecker();
+		assertFalse(iso.isIsogram("Alphabet"));
+	}
+	
+	@Ignore
+	@Test
+	public void testIsogramWithHyphen() {
+		IsogramChecker iso = new IsogramChecker();
+		assertTrue(iso.isIsogram("thumbscrew-japingly"));
+	}
+	
+	@Ignore
+	@Test
+	public void testIgnoresMultipleHyphens() {
+		IsogramChecker iso = new IsogramChecker();
+		assertTrue(iso.isIsogram("Hjelmqvist-Gryb-Zock-Pfund-Wax"));
+	}
+	
+	@Ignore
+	@Test
+	public void testWorksWithGermanLetters() {
+		IsogramChecker iso = new IsogramChecker();
+		assertTrue(iso.isIsogram("Heizölrückstoßabdämpfung"));
+	}
+	
+	@Ignore
+	@Test
+	public void testIgnoresSpaces() {
+		IsogramChecker iso = new IsogramChecker();
+		assertFalse(iso.isIsogram("the quick brown fox"));
+	}
+	
+	@Ignore
+	@Test
+	public void testIgnoresSpaces2() {
+		IsogramChecker iso = new IsogramChecker();
+		assertTrue(iso.isIsogram("Emily Jung Schwartzkopf"));
+	}
+	
+	@Ignore
+	@Test
+	public void testDuplicateAccentedLetters() {
+		IsogramChecker iso = new IsogramChecker();
+		assertFalse(iso.isIsogram("éléphant"));
+	}
+
+}
diff --git a/exercises/settings.gradle b/exercises/settings.gradle
index f636a5560..f8cdb9962 100644
--- a/exercises/settings.gradle
+++ b/exercises/settings.gradle
@@ -23,6 +23,7 @@ include 'grade-school'
 include 'hamming'
 include 'hexadecimal'
 include 'hello-world'
+include 'isogram'
 include 'largest-series-product'
 include 'linked-list'
 include 'list-ops'