Please select type.
UP => 2x2, 2x3, 2x4, ... 2x12
DOWN => 2x12, 2x11, 2x10, ... 2x2
RANDOM => 2x5, 2x10, 2x2, 2x8, ... (for example)
RANDOM2 => 2x7, 2x2, 2x5, 6x2, 8x2, ... (for example)
English Style
(2x2, 3x2, 4x2, ... 12x2)
Please choose
fact number you want to try.
button color
interval time control
fast <-
-> slow
key or
key or
key
=> erase answer
key(numpad) or
key
=> view answer
button
=> reset button color
If you push [control] key and click the [CLR] button, you can reset the button color of all mode.
key
=> start over
