tests by vergnuegen with the online test builder (62 tests)
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1. Subjunctive II (wäre / würde) (20559 candidates)
2. Comparative of superiority (8531 candidates)
3. Conditional (7017 candidates)
4. Subjunctive II (5808 candidates)
5. Comparative (5068 candidates)
6. Declension : Direct/indirect object pronouns (4161 candidates)
7. 'derselbe' / 'der gleiche' (4112 candidates)
8. Accusative and dative (4049 candidates)
9. Passive voice (3985 candidates)
10. Comparative of superiority (3864 candidates)
11. Passive voice (3617 candidates)
12. Future II tense (3050 candidates)
13. Dictation : Christmas (2949 candidates)
14. Passive voice (2689 candidates)
15. Prepositions : nach, auf, von, aus... (2648 candidates)
16. Comparing (2432 candidates)
17. Accusative or dative (2394 candidates)
18. Personal pronouns (2318 candidates)
19. Answers (2269 candidates)
20. Personal pronouns (2044 candidates)