Interaction Design: Four Difficulties, 4000 Levels
Interaction Design has four difficulties with 1000 levels each and ten questions per level; see the user task before choice. Interaction levels ask for flows, forms or states; identify the user task first.
交互设计基础闯关Interaction Basics1000 关交互设计进阶闯关Interaction Intermediate1000 关交互设计高阶闯关Interaction Advanced1000 关交互设计挑战闯关Interaction Challenge1000 关
How it works
- Start at the basic difficulty.
- Ten questions per level; clear one to unlock the next.
- Review at 1/3/7/14/30 days.
FAQ
Which difficulty?
Start at basic and move up when accuracy stays above 80%.
How many levels each?
1000.