Blog
What the onSET actually tests — and the decisions you need to make before taking it.
Comparison
onSET or TestDaF: which German test does your university actually require?
A practical comparison of onSET, TestDaF, DSH, and telc: format, duration, results, and what each certificate is accepted for.
Practical guide
Registering for onSET: the process, test day, and what to know beforehand
From registration at a test center to your result: what happens on onSET test day, what to bring, and which technical details can cost points.
Grammar
Adjective endings in the C-Test: how to choose the ending
Why adjective endings appear in onSET gaps, how strong and weak endings work, and how to justify the right ending.