The start point of Solo Leveling in the novel is often marked by the introduction of the main character and the setup of the fantasy world. But different publishers or online platforms might present it slightly differently.
The Solo Leveling manga has a considerable number of chapters. But the exact length can vary depending on how you measure it, like in terms of page count or story arcs.
I don't have the exact figure for the number of chapters in Solo Leveling off the top of my head. But a quick online search should give you the information you need.
It's hard to give an exact number. The number of Solo Leveling novels can vary depending on different editions and releases. You could look for information from the author's official website or reliable literary databases.