diff --git a/Exam/Sd1/Diff/Solution/.gitignore b/Exam/Sd1/Diff/Diff/.gitignore
similarity index 100%
rename from Exam/Sd1/Diff/Solution/.gitignore
rename to Exam/Sd1/Diff/Diff/.gitignore
diff --git a/Exam/Sd1/Diff/Test/pom.xml b/Exam/Sd1/Diff/Diff/pom.xml
similarity index 100%
rename from Exam/Sd1/Diff/Test/pom.xml
rename to Exam/Sd1/Diff/Diff/pom.xml
diff --git a/Exam/Sd1/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java b/Exam/Sd1/Diff/Diff/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
similarity index 100%
rename from Exam/Sd1/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
rename to Exam/Sd1/Diff/Diff/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
diff --git a/Exam/Sd1/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Exam/Sd1/Diff/Diff/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
similarity index 100%
rename from Exam/Sd1/Diff/Test/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
rename to Exam/Sd1/Diff/Diff/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
diff --git a/Exam/Sd1/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java b/Exam/Sd1/Diff/Diff/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
similarity index 100%
rename from Exam/Sd1/Diff/Test/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
rename to Exam/Sd1/Diff/Diff/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
diff --git a/Exam/Sd1/Diff/Test/.gitignore b/Exam/Sd1/Diff/DiffSolution/.gitignore
similarity index 100%
rename from Exam/Sd1/Diff/Test/.gitignore
rename to Exam/Sd1/Diff/DiffSolution/.gitignore
diff --git a/Exam/Sd1/Diff/Solution/pom.xml b/Exam/Sd1/Diff/DiffSolution/pom.xml
similarity index 100%
rename from Exam/Sd1/Diff/Solution/pom.xml
rename to Exam/Sd1/Diff/DiffSolution/pom.xml
diff --git a/Exam/Sd1/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java b/Exam/Sd1/Diff/DiffSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
similarity index 100%
rename from Exam/Sd1/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
rename to Exam/Sd1/Diff/DiffSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/Diff.java
diff --git a/Exam/Sd1/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java b/Exam/Sd1/Diff/DiffSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
similarity index 100%
rename from Exam/Sd1/Diff/Solution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
rename to Exam/Sd1/Diff/DiffSolution/src/main/java/de/hdm_stuttgart/mi/sd1/store/package-info.java
diff --git a/Exam/Sd1/Diff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java b/Exam/Sd1/Diff/DiffSolution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
similarity index 100%
rename from Exam/Sd1/Diff/Solution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java
rename to Exam/Sd1/Diff/DiffSolution/src/test/java/de/hdm_stuttgart/mi/sd1/fraction/DiffTest.java