The lectures start from the very basics and progress step by step towards the advanced topics. Topics include:
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By donating, you support me and this project; I would have the freedom to focus and spend more time sharing my olympiad knowledge and experience by improving this book (adding more examples, covering other topics of interest to you, maybe even writing a book on another olympiad topic) without being restricted by a 'standard' day job.
Tell me what you think about the book and help me make this Journey even more beautiful. Write a general comment about the book, suggest a topic you'd like to see covered in a future version or report a mistake. Any feedback is welcome :)