Talk:Gems/@comment-26460964-20150603095128/@comment-27530258-20150815233507

The pattern of gems you get for clearing obstacles is 6, 0, 4, 2, 0, 3, 2, 0, 0, 5, 1, 0, 3, 4, 0, 0, 5, 0, 1, 0.

There are 20 numbers in the pattern.

The average is 2 gems per obstacle.

1 obstacle spawns every eight hours = 3 obstacles per day = 21 obstacles per week.

20 numbers in the pattern, with an average of 2, but 21 obstacles per week.

If you remove every obstacle without letting every space get totally filled for 20 weeks, you will get:

ANSWER: 38 GEMS PER WEEK.