Drag two elements together.
Drag an element from the shelf onto the board (or just tap it). Drop one onto another to combine. Tap a board element to read its full story; drag it back onto the shelf to clear it. Start from the eight you have.
Infinite Craft, for the network stack.
Start with eight raw elements — copper, glass, a clock, a bare number — and combine them two at a time to craft your way up the OSI model. From a single electron to Ethernet, to IP and BGP, all the way to a padlock in the address bar. Around 470 real protocols are hidden in here, Layer 1 to Layer 7. There's no map and no score — just keep combining and see how high up the stack you climb.
Layer 1 → Layer 7
Drag two elements together.
Drag an element from the shelf onto the board (or just tap it). Drop one onto another to combine. Tap a board element to read its full story; drag it back onto the shelf to clear it. Start from the eight you have.
This clears every discovery and the board, back to the original eight elements. It can't be undone.