Pinwheel
From Petal Crashers Wiki
| Pinwheel | |||||||||||||||||||||||||||||||||||||||||||
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| Chain type | Extension | ||||||||||||||||||||||||||||||||||||||||||
The pinwheel is a chain pattern that is a series of offset corner chains that form a compact spiral shape.
Unlike the staircase which otherwise has a similar construction and purpose, a pinwheel only needs extra bracing if the chain incorporates 4 chain links, in which case the first link must be prevented from disconnecting the last one. As each link in the pinwheel resembles the last link of a staircase, the bracing can be similarly provided by extending with a staircase, or with the sandwich to increase bulk.
