tests by vergnuegen with the online test builder (62 tests)
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1. Subjunctive II (wäre / würde) (20574 candidates)
2. Comparative of superiority (8540 candidates)
3. Conditional (7055 candidates)
4. Subjunctive II (5812 candidates)
5. Comparative (5072 candidates)
6. Declension : Direct/indirect object pronouns (4169 candidates)
7. 'derselbe' / 'der gleiche' (4123 candidates)
8. Accusative and dative (4077 candidates)
9. Passive voice (3992 candidates)
10. Comparative of superiority (3866 candidates)
11. Passive voice (3619 candidates)
12. Future II tense (3057 candidates)
13. Dictation : Christmas (2949 candidates)
14. Passive voice (2698 candidates)
15. Prepositions : nach, auf, von, aus... (2651 candidates)
16. Comparing (2438 candidates)
17. Accusative or dative (2411 candidates)
18. Personal pronouns (2329 candidates)
19. Answers (2273 candidates)
20. Personal pronouns (2053 candidates)