Java is a powerful and versatile programming language. Most mobile applications are built using Java. It is also an platform independent language, which mean you could run Java on any computer and OS which could handle its basic requirements.  Java is also very secure, it uses the encoded byte-code in compiling your source code. Java is fast, "Complies Once Run Forever" is the line which the language is famous for. This combination of superb features alone make Java a great language for any programmer and entrepreneur, in building their applications. 

"Learn Java by solving 100 coding challenges" offers you a complete package in acquiring the necessary skills in Java programming. This course is different from the others, in that each lecture will only provide you with hints to solve the problem at hand. You will not receive hand-holding instructions. You will need to work to form your own understandings and solutions. 

This is done deliberately, because I believe any good skill need to be earned. Your brain will be much more engaged if it is asked to fill in the blanks. Instead of just listening and memorizing huge amount of information. A more engaged brain during learning would definitely lead to a long lasting skill.

Apart from the introduction section, this course have 2 main parts. The first part will provide a recap to key concepts of the Java programming language. The second part composes of 100 popular coding challenges, often used by companies in testing junior programmers. Each challenge will have their solutions in PDF files attached to the lectures.

No matter where you are on your learning journey. You should have a look at the first part before embarking on the second. You could discover many useful tool for the challenges to come. Try to solve the problem on your own first before peek at the provided solution though.