Nice and Simple

6 x 6 Grid, match color and shape.

Faded!

Pieces fade in and out.  No problem…

Next Level Dialog

You can see what the next level will be and shuffle the game types or change the difficulty if you want. 

Next Level Two

Here you can see that if you touch one of the game types at the top of the screen then you will get a little description of what it means. 

Changing the Difficulty

The Challenge meter is a slider that allows you to make the game easier or harder.

Note that you won't be able to make the game any harder than the hardest level you've played so far. 

End of Level

Here you can see your scoring for the just completed level.

Time and Accuracy will score between 1-9 (and a Star if you're "perfect").

The Zen meter… well that's a secret :) 

A Shape Wildcard

The first piece in the sequence (that looks like a zebra) is a shape wildcard. That means it will match any shape of that color. 

Hmmm.  Looks like chartreuse.

A Shape Wildcard (solved)

Here you can see the solution to the previous screenshot, most of it, anyway.

Double Nots

"Double Nots" means that you must not match the shape and must not match the color.  So, as you can see in the image, the first piece is a cyan octagon, so you will be looking for something that is neither cyan nor an octagon. 

Double Nots (solved)

One of many possible solutions to the previous screenshot.