tests by vergnuegen with the online test builder (62 tests)
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1. Subjunctive II (wäre / würde) (20540 candidates)
2. Comparative of superiority (8504 candidates)
3. Conditional (6982 candidates)
4. Subjunctive II (5806 candidates)
5. Comparative (5063 candidates)
6. Declension : Direct/indirect object pronouns (4118 candidates)
7. 'derselbe' / 'der gleiche' (4108 candidates)
8. Accusative and dative (4027 candidates)
9. Passive voice (3984 candidates)
10. Comparative of superiority (3855 candidates)
11. Passive voice (3615 candidates)
12. Future II tense (3043 candidates)
13. Dictation : Christmas (2948 candidates)
14. Passive voice (2689 candidates)
15. Prepositions : nach, auf, von, aus... (2637 candidates)
16. Comparing (2429 candidates)
17. Accusative or dative (2391 candidates)
18. Personal pronouns (2299 candidates)
19. Answers (2268 candidates)
20. Prepositions (2041 candidates)