2020 was the 5th anniversary of Third Gate Games and the 20th anniversary of MouseAdventure.
As a thank you to our players who have made the past years so great, we released a puzzle on the twentieth day of each month. These were just for fun; no prizes except bragging rights and you could solve them without needing to visit a park. (at least not in person)
At the time of publication, all the puzzles were error free. However, over time, SOME of the puzzle have needed some corrections to remain solvable. Look for the on pages where corrections are needed.