Unlock the following pages by completing the corresponding number of crosswords on the specified difficulty levels:

PAGES - HOW TO UNLOCK
Easy pages 5 through 7 - Complete 20 Easy crosswords.
Easy pages 8 through 10 - Complete 100 Easy crosswords.
Medium pages 5 through 9 - Complete 20 Medium crosswords.
Medium pages 10 through 15 - Complete 150 Medium crosswords.
Hard pages 1 through 4 - Complete 100 Medium crosswords.
Hard pages 5 through 10 - Complete 20 Hard crosswords.