diff --git a/exercises/part_1.md b/exercises/part_1.md
index 1cf394f..b0a30b0 100644
--- a/exercises/part_1.md
+++ b/exercises/part_1.md
@@ -26,4 +26,4 @@
5. Push the new branch to your (forked) repository on GitHub.
-6. Create and issue a pull request against the workshop repository.
+6. Create a pull request against the workshop repository.
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diff --git a/exercises/solutions/part_1_solutions.md b/exercises/solutions/part_1_solutions.md
new file mode 100644
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+++ b/exercises/solutions/part_1_solutions.md
@@ -0,0 +1,68 @@
+# GitHub Agile Workflow
+
+***In these exercises, we'll practice a basic GitHub workflow, useful when you want to contribute to a project.***
+
+## Exercise I: Contribute to a project.
+
+1. On GitHub, fork the workshop repository into your own GitHub account.
+
+ **Solution:**
+
+
+
+2. On your local machine, create a clone of the forked (your) workshop GitHub repository.
+
+ **Solution:**
+
+ git clone git@github.com:/SoftwareDevInScience
+
+3. Create a new local branch.
+
+ **Solution:**
+
+ git checkout -b
+
+ or
+
+ git branch
+ git checkout
+
+ to show all branches:
+
+ git branch -a
+
+4. On the new branch, make any changes you want to the *printNumbers* example project and commit them.
+
+ **Solution:**
+
+ show repository status:
+
+ git status
+
+ add changes:
+
+ git add *
+
+ commit changes:
+
+ git commit -m""
+
+ show repository status:
+
+ git status
+
+5. Push the new branch to your (forked) repository on GitHub.
+
+ **Solution:**
+
+ git push origin
+
+6. Create and issue a pull request against the workshop repository.
+
+ **Solution:**
+
+
+
+ ----
+
+
diff --git a/exercises/solutions/part_2_solutions.md b/exercises/solutions/part_2_solutions.md
new file mode 100644
index 0000000..1782150
--- /dev/null
+++ b/exercises/solutions/part_2_solutions.md
@@ -0,0 +1,168 @@
+# Manage GitHub Projects
+
+***In these exercises, we will use GitHub functionality to organize our software development work into projects and a Kanban-like workflow. We will extend our small Python example source code with new functionality, using the test-driven software development approach.***
+
+## Exercise II: Create a GitHub project using a Kanban-like dashbord.
+
+1. Under GitHub profile, create a new project and select the *Board* template.
+
+ **Solution:**
+
+
+
+ ----
+
+
+
+ ----
+
+
+
+ ----
+
+
+
+2. Add at least two activity cards to the ToDo list, one for implementating a new function and another for a corresponding unit test. The unit test should describe test cases that correspond to the function you are plan to implement.
+
+ **Solution:**
+
+
+
+ Hint :+1: You must type a title and then hit enter to create a draft-card.
+
+ ----
+
+
+
+
+3. Add the project to your forked repository.
+
+ **Solution:**
+
+
+
+4. (optional) Explore other possibilities you have to set up a GitHub project.
+
+ **Solution:**
+
+ For example, create another project and chose a different template option.
+
+
+## Exercise III: Test-driven development. Work with a partner and form a two-developers team.
+
+1. Update your _'main branch'_ to be in sync with the GitHub workshop repository.
+
+ **Solution:**
+
+ add the workshop repository to Git using the alias _'upstream'_
+
+ git remote add upstream https://github.com/gtrensch/SoftwareDevInScience
+
+ show remote repositories
+
+ git remote -v
+
+ switch to main branch
+
+ git checkout main
+
+ fetch from remote repository with alias _'upstream'_ and updated the local reopistory
+
+ git pull upstream main
+
+2. Developer A: Create a new feature-branch for the project that you have set up in Exercise II.
+
+ **Solution:**
+
+ git checkout -b
+
+2. Developer A: Implement the unit test cases that you have defined in Exercise II.
+
+ **Solution:**
+
+ Add, for example, a new unit test for a square function, e.g., _test_square.py_.
+
+3. Developer A: Add, commit and push your changes.
+
+ **Solution:**
+
+ git add *
+
+ git commit -m""
+
+ git push origin
+
+4. Developer B: Pull the feature-branch from Developer A and make it your current branch.
+
+ **Solution:**
+
+ add the remote repository of developer A:
+
+ git remote add https://github.com//SoftwareDevInScience
+
+ git fetch
+
+ switch to the feature-branch created by developer A:
+
+ git checkout
+
+5. Developer B: Based on the current branch, create a new working-branch to implement the new functionality.
+
+ **Solution:**
+
+ git checkout -b
+
+6. Developer B: Implement the functionality that your test cases define. Use the unit tests to verify the correctness of your implementation.
+
+ **Solution:**
+
+ Add, for example, a new functionn _square.py_ and run the test suite.
+
+ Python runTestSuite.py
+
+7. Developer B: Add, commit and push your changes.
+
+ **Solution:**
+
+ git add *
+
+ git commit -m""
+
+ git push origin
+
+8. Developer B: Issue a pull request against the feature-branch.
+
+ **Solution:** (see also solution Exercise I / 6.)
+
+ pull request
+ <--------------
+
+9. Developer A: Code-review the pull request and merge it.
+
+ **Solution:**
+
+
+
+ ----
+
+
+
+ ----
+
+
+
+
+10. Developer A: Create a pull request from the feature-branch against the workshop repository.
+
+ **Solution:** (see also solution Exercise I / 6.)
+
+ pull request
+ <--------------
+
+11. (optional) Use the graphical repository browser *gitk* to explore the history of your repository.
+
+ **Solution:**
+
+ gitk
+
+
diff --git a/printNumbers/printNumbers.py b/printNumbers/printNumbers.py
index 9f9ef0e..6369ae1 100755
--- a/printNumbers/printNumbers.py
+++ b/printNumbers/printNumbers.py
@@ -40,6 +40,7 @@
from functions.fibonacci import *
from functions.factorial import *
+print('Starting the code...')
#
# FUNCTION TABLE
#
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