Unlock the following levels in the specified mode by performing the corresponding tasks:

LEVEL - HOW TO UNLOCK
Level 5 in Free mode - Complete forty puzzles in Free mode
Level 6 in Free mode - Complete fifty puzzles in Free mode
Level 5 in Normal mode - Complete forty puzzles in Normal mode
Level 6 in Normal mode - Complete fifty puzzles in Normal mode
Level 7 in Normal mode - Complete sixty puzzles in Normal mode
Level 8 in Normal mode - Complete seventy puzzles in Normal mode
Level 9 in Normal mode - Complete eighty puzzles in Normal mode
Level 10 in Normal mode - Complete ninety puzzles in Normal mode