Wafer Windmill is a somewhat hard episode. It has five somewhat hard-hard levels: 591, 593, 595, 599, and 603 and two very hard levels: 596 and 597. It also contains level 600, an ingredient level. It is also the first (and currently only) level in which a dispenser dispenses three types of things. Overall, this episode is harder than the previous episode, Gummy Gardens. Difficulty code summary (details here) • Very Easy • Easy • Somewhat Easy • Medium • Somewhat Hard • Hard • Very Hard • Extremely Hard • Nearly Impossible • Variable Note that goals include target score.