Get in touch
Messages go straight to me — Daniel Park — not to a support queue. Write in English or Korean; both are fine.
- [email protected]
- Written by
- Daniel Park, Seoul, South Korea
- Reply time
- Usually a few days. Slower during exam season.
What I can actually help with
A mistake on a page. This is the message I most want to get. Tell me the page and the step you think is wrong. I will check it, fix it, and note what changed.
A problem you are stuck on. If it is from a paper indexed here, say which paper and which question. I cannot promise a full solution to every request, but stuck points tell me which explanations are not doing their job, and those get rewritten.
A topic that is missing. The chapter list grows in the order people ask for it.
A broken link. Exam boards move their files without warning, so links to official papers do rot. Naming the link that failed is genuinely useful.
What I cannot do
I cannot send you exam papers by email. Copyright in past papers belongs to the boards that set them, which is why this site links to the boards' own pages instead of hosting copies. If a link here is dead, tell me and I will repair it — but the file has to come from the board.
I also cannot help with anything that amounts to sitting an assessment for you — coursework, take-home tests, or an IB internal assessment you are meant to write yourself.