Basic game play:
1. Press "new game." Two black and white patterns will appear consecutively, then turn gray.
2. First, tap all the white areas in the first pattern.
"1Up" will appear, and the screen will turn gray again.
3. Next, tap all the white areas in the second pattern.
The game is cleared.
------------------------------------------------------
There are two game modes:
one Shot: After clearing a game, the help screen shows up.
continuous: After clearing a game, the next new game starts automatically.
------------------------------------------------------
Pressing "config" allows you to change parameters such as the resolution of a pattern, the number of patterns displayed consecutively, and the display period.
* count of tiles: Resolution of a pattern(number of tiles, horizontally and vertically)
* percent of flash tiles: Percentage of white tiles
* flash counts: Number of consecutive patterns displayed
* ready time: Time between tapping "new game" and the 1st pattern shows up
* flash time: Display duration of one pattern
* blink time: The period between the end of one pattern display and the start of the next pattern display.
* recalling time: Time to recall one pattern
* round clearing time: Period for displaying "1Up", "2Up", etc.
* clearing time: Period for displaying "CLEAR"
* suppress clear message: Whether or not to display "CLEAR"