How to Play: There are N buttons, each of which can be pressed to one of seven colors (red, yellow, blue, green, white, purple, and cyan). Each press switches to a different color. Pressing all buttons to the set color clears the level. Relays 1 and 2 energize upon reaching the set color.
Audio: Audio can be modified, stored in MP3 format and on a TF card. Five voiceovers are available (001: power-up tone, 002: level clearance tone, 003: password setting reminder tone, 004: setup completion tone, and 003: button press tone).