DESKTOP: Decode each binary group using the left/right matrix key, then type the matching characters into the decryption buffer.

MOBILE: Touch either matrix rail, slide your finger until the magnifier is over the character you want, then lift your finger to enter it. Use ‹ to remove the last entry.

⚡ LIGHTNING MODE: When ON, the full decryption buffer auto-executes. When OFF, review your entry and press the double-chevron submit button. Tap ⚡ to toggle; long-press it for info.

You can enter correct or incorrect characters, but the buffer only accepts one character per binary group.

SUBMIT: Desktop keeps its normal behavior. On mobile, Lightning Mode controls whether a full buffer executes automatically or waits for the double-chevron submit button.

In PRO mode, a correct prefix can mutate the remaining cipher while you work.