Kotlin Tutorial Lessons offline APK

The purpose of this tutorial(kotlin for beginners) is to start in the Kotlin programming language(kotlin course free).
No previous programming concepts are required and a gradual introduction of this language is done.
learn programming with kotlin free.
The basic concepts of the Kotlin language are presented and simple problems are solved and others are proposed. learn kotlin for android.
It seeks to get acquainted with the basic rudiments of programming in Kotlin presenting the concepts with exercises solved and inviting the resolution of other problems proposed.
solved and inviting the resolution of other problems proposed.
-This Software contain fourty nine (49) tutorial lesson under nine (9) categories.\n\n
- Each lesson contain a web-link incase you want to drop comment or more detailed info.