1: Polish hollow late Russian coin (5)
3: Green coat for Italian composer and Spanish painter (9)
4: A male representative (5)
5: Walesa still embodies how Nobel Laureates soar? (3)
9: African leader reversed stance on fabled writer (5)
10: Material featured in 'Sudden Impact' (5)
11: A hint for the snooker champ? (3)
12: Road without a pole (4)