Brand kit

One target, one keyhole

The range you shoot at and the lock you are there to open. Everything else is the shared house system with one green accent.

Mark

A flat white glyph on a green tile. It stays readable at 16 pixels. Clear space equals the ring's stroke.

160

Colour

Green is for actions, links and the icon. Never brown, beige, purple or teal, and never green text on green.

Accent#0a7a1f, 5.5:1 with white

Gradient top#35d62c, the icon only

Accent on dark#5be052, links and the terminal

Terminal#0b0f0b, both themes

Type

The system font, and the system mono for anything a machine said. No webfonts.

Large title34/41 bold

Title22/28 bold

Body17/24

Subhead15/20

x1 = 0x10000059dmono 14/22

Space and shape

The 8 point grid. Square corners on buttons and terminals, because the subject is a terminal. Controls are 48 points tall.

Components

Buttons, then the terminal, the one thing that is ours. Every block is real output, never mocked up.

Start hacking Read the source

$ strings re/bin/crackme2
license key:
invalid
valid

No key in there. Time to read the loop.

Voice

Plain and direct. Say what happens on the machine, and always name the rule: only attack what you own or have written permission to test. No skulls, no hoodies, no Matrix rain.