THE LITTLE POST OFFICE FOR HIDDEN WORDS
Some letters need
a little unraveling.
Twelve envelopes. Nine curious tools.
Undo the layers, find the words,
and let a little kindness through.
LETTER 01 / 12
A very small hello
SEALED & WAITING
Look closely. The outside is a clue.
Every tool really transforms this text. Explore freely; Undo brings it back.
DELIVERED
A letter, at last.
The first letter reads from right to left. Try Reverse.
Unfold the trail 0 moves
A decoder’s pocket guide
Each letter is real text wrapped in one or more reversible transformations. Inspect its outer layer, then choose an operation. Every operation changes the actual string; a wrong guess may fail or take you on a detour. Undo removes the last attempt, even a failed one. Reset starts a fresh try.
A nudge names the next authored operation when you’re on a known layer. If you have wandered away, it asks you to undo until the letter returns to one. Rewrapping tools add encodings instead of removing them. They are optional ways to experiment.
Keyboard: 1 Reverse, 2 ROT13, 3 Hex decode, 4 Base64 decode, 5 URL decode, 6 Unwrap call, 7–9 the encoders. U undoes, R resets, H nudges. Every control also works by touch. Sound is optional; your delivery collection stays on this device.
Wrapper-shaped text is read as text, never run. This game does not execute JavaScript or shell commands.