Home › Ciphers › Pigpen

Pigpen

Every letter becomes the shape of the pen it lives in. The page stops looking like writing at all.

Rail Fence

Press Run it to start the machine.
0 / 0
Result —

How it works

The story

Crack these

← Key Word Alphabet All the ciphers Polybius Squares →

Take it off the screen

Print this page and you get a worksheet: how the cipher works, where it came from, and the puzzles to crack, with the machine and the menus left off.

Print this page as a worksheet Try the challenges

Read more elsewhere

Longer, harder and written for grown-ups. Worth a look when this page runs out.

Pigpen cipher