[qwert-e]

Here's a couple of variations on the Bubbles WPS posted above, essentially the same information, just arranged differently.

4Bubbles needs a font of height 9 - I'm using Nedore-9
Squares needs a font of height 8 - I'm using Nedore-8

The other requirements are the same:

Requirements:
- Set the LCD to Inverse using General Settings | Display | LCD Settings | LCD Mode | Inverse
- Low contrast, so the 'off' pixels look truly off - I'm using 25
- Status bar off, though it isn't to hard to change the settings if you really want.