SCCDU // EXERCISE 06 ← back to mission list

Intercepted Transmission

Signals intelligence intercepted a short transmission near Alex's last known location, written using the Tifinagh alphabet — the script used to write Amazigh (Berber) languages across North Africa. Every English letter has been swapped for a Tifinagh symbol, and it's always the same symbol for the same letter throughout the whole message — so once you correctly work out one symbol, every other place it appears will update automatically. Spaces and punctuation haven't been touched.

// THE TRANSMISSION

Click any symbol below to jump to it in the solve list, or just scroll down and work through the list directly.

INTERCEPTED — SIGNAL SOURCE UNCONFIRMED
DECODED SO FAR

// SYMBOLS TO SOLVE

Each card below is one unique symbol from the transmission, with how many times it appears. Use the arrows to cycle through the alphabet, then press Lock once you're confident — that locks in that letter everywhere the symbol shows up above.

New to this? Here's exactly how to approach it: this is a classic cryptogram, the same kind of puzzle you might find in a newspaper — every symbol always means the same letter, everywhere it appears. Two really strong places to start: any word that's just a single symbol on its own is almost certainly "a" or "I" (English barely has any other one-letter words), and the very first word of a sentence is often a short, common one like "the." Lock those in first and a surprising amount of the rest falls into place. Also keep an eye out for two symbols that appear together as their own short word more than once in the message — if you spot the exact same little symbol-pair repeating, that's the same short word both times, which narrows things down fast. Once a few letters are locked, use the "DECODED SO FAR" line to spot partly-finished words and guess the rest.

// SUBMIT THE FLAG

Once every symbol is locked and the decoded line reads properly, type it into the box below exactly as it reads (not case sensitive). Locking every letter will also fill this box in for you.

About this cipher (click to expand)

This exercise uses real letters from the Tifinagh script as a substitution alphabet, shifted by a fixed amount so it can't just be read directly by a tool that knows real Tifinagh spelling. Because the substitution is fixed — the same letter always becomes the same symbol — this behaves exactly like a classic cryptogram: cracking one symbol cracks every occurrence of it at once, which is what makes cryptograms solvable by hand using word shapes, common short words, and letter-frequency patterns, without needing to know anything about cryptography going in.