The Telegraph Quick puzzle clues 2016 Jan 26

• African country Crossword Clue
• Assert authority forcibly Crossword Clue
• Cog Crossword Clue
• Excellent thing Crossword Clue
• Glass tube Crossword Clue
• Heavy burden Crossword Clue
• Holy Crossword Clue
• Inner self Crossword Clue
• Make worse Crossword Clue
• Nonsense Crossword Clue
• Puccini opera Crossword Clue
• Russian revolutionary Crossword Clue
• Variety of lettuce Crossword Clue