“Coast-in’ Case” is a ~20 step SD puzzle box that contains 4 drink coasters. The idea was originally inspired by the coaster box by Felix Ure, but once I got to working on it it quickly turned into something MUCH more complex. 

GOALS: 

1) release your coasters

2) find your number 

3) find the gold star

Each copy produced was a unique color / design.

You can read more about the puzzle on this blog review from Boxes & Booze here.