tests by tizeph with the online test builder (27 tests)

21. King crab fishing (1470 candidates)
22. Mayonnaise my way (1625 candidates)
23. Royal Navy (2092 candidates)
24. Merchant Navy (2026 candidates)
25. Merchant Marine (2242 candidates)
26. Marine weathern bulletin (1806 candidates)
27. Maritime vocabulary (13287 candidates)
28. Météo ->L'échelle de Beaufort (1734 candidates)
29. Vocabulaire maritime (8758 candidates)