Users may find it difficult to choose which quiz to solve first

[motorollerscalatron]

[Expected]

• The user can easily choose the quiz which interest her/him
• Even if the user do not show a particular preference, still there is a way to choose from a fewer options (e.g. recommendation)
• The user can easily choose the next quiz to try

[Actual] The quiz set is shown only as a list, and user do not have a clue

[todo] Needs to consider some features or UX improvements