MITx: 6.00.1x - Introduction to Computer Science and Programming Using Python.
6.00.1x is an online introductory course on programming using python and course has problem sets at end of each chapters. Here are the solutions for those problems.
Before going through these solutions, everyone going through the course is encouraged to try write the codes on their own, if you are unable to find solutions to those problems in the course you always have the solutions to them in this repository.