<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 -- Design Sprint Sketch (Tuesday) Structure Tuesday's solo-but-together work. Each team member, working independently and silently, produces lightning demos in the morning and a four-step solution sketch in the afternoon. The skill structures the activity; the humans produce the sketches. Wednesday's heat-map orientation depends on having a cohort of independent sketches that did NOT contaminate each other through group brainstorming. Family contract: . This skill is a member of . When to Use - It is Day 2 of the De…