World 5 (Yoshi's Woolly World)

World 5 is the fifth world of Yoshi's Woolly World. It is a mostly ice-themed world, featuring elements related to snowballs and ice blocks. Unlike other worlds, the background consists entirely of yarn spools instead of yarn balls. As in all other worlds, there are nine levels: eight compulsory, and one special level that is unlocked after all other Smiley Flowers in the previous levels in the world are collected. Completion of this world unlocks World 6.