# Chapter Exercises
1. see src/SemVer.hs
2. see src/PosInt.hs
3. see src/PosInt.hs
4. see src/PhoneNumber.hs
5. see src/ParseLog.hs
6. see src/IPAddress.hs
7. see src/IPAddress.hs
8. see src/IPAddress.hs
9. see src/IPAddress.hs
10. Not done (yet).