update solution links

Course 1: Introduction to Tensorflow/README.md

@@ -25,7 +25,7 @@
         <img src="./img/w1_quizz1c.png" width="80%" height="50%" title="Week 1 Quiz" >
     </p>
 
-- [Programming assignment]().
+- [Programming assignment](https://github.com/GafBof/tensorflow_deeplearning.ai/blob/main/Course%201:%20Introduction%20to%20Tensorflow/Week%201/Exercise_1_House_Prices_Question.ipynb).
 
 ### Week 2
 
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         <img src="./img/w2_quizz1c.png" width="80%" height="50%" title="Week 2 Quiz" >
     </p>
 
-- [Programming assignment]().
+- [Programming assignment](https://github.com/GafBof/tensorflow_deeplearning.ai/blob/main/Course%201:%20Introduction%20to%20Tensorflow/Week%202/Exercise2-Question.ipynb).
 
 ### Week 3
 
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         <img src="./img/w3_quizz1b.png" width="80%" height="50%" title="Week 3 Quiz" >
     </p>
 
-- [Programming assignment]().
+- [Programming assignment](https://github.com/GafBof/tensorflow_deeplearning.ai/blob/main/Course%201:%20Introduction%20to%20Tensorflow/Week%203/Excercise-3-Question.ipynb).
 
 ### Week 4
 
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         <img src="./img/w4_quizz1c.png" width="80%" height="50%" title="Week 4 Quiz" >
     </p>
 
-- [Programming assignment]().
+- [Programming assignment](https://github.com/GafBof/tensorflow_deeplearning.ai/blob/main/Course%201:%20Introduction%20to%20Tensorflow/Week%204/Exercise4-Question.ipynb).
 
 ## Contributors:
 

README.md

@@ -11,27 +11,26 @@ This reporatory contains the solutions of every questions/quizes/exercises to ac
 ### 1. Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep Learning
 
 - [Course](https://www.coursera.org/learn/introduction-tensorflow)
-- [Solution]()
+- [Solution](https://github.com/GafBof/tensorflow_deeplearning.ai/tree/main/Course%201:%20Introduction%20to%20Tensorflow)
+
 <p align="center">
     <img src="./Badges/Intro-to-TF.png" width="70%" height="50%" title="Badge 1" >
 </p>
 
 ### 2. Convolutional Neural Networks in TensorFlow
 
 - [Course](https://www.coursera.org/learn/convolutional-neural-networks-tensorflow)
-- [Solution]()
+- [Solution](https://github.com/GafBof/tensorflow_deeplearning.ai/tree/main/Course%202:%20Convolutional%20Neural%20Networks%20in%20Tensorflow)
 
 ### 3. Natural Language Processing in TensorFlow
 
 - [Course](https://www.coursera.org/learn/natural-language-processing-tensorflow)
-- [Solution]()
+- [Solution](https://github.com/GafBof/tensorflow_deeplearning.ai/tree/main/Course%203:%20Natural%20Language%20Processing%20in%20Tensorflow)
 
 ### 4. Sequences, Time Series and Prediction
 
 - [Course](https://www.coursera.org/learn/tensorflow-sequences-time-series-and-prediction)
-- [Solution]()
-
-
+- [Solution](https://github.com/GafBof/tensorflow_deeplearning.ai/tree/main/Course%204:%20Sequences%2C%20Time%20Series%2C%20and%20Prediction)
 
 ## Achievement goal: