// CHAPTER 07
★ PREMIUMChapter 7 — Lettres rares
The rare letters: X, Y, Z, V, W. The end of the alphabet.
The 5 signs of this chapter
5 signs to learn in this chapter. Click a tile for the dedicated reference page.
What you learn
Chapter 7 (premium) closes the alphabet with the rarest letters. V (···−) opens Beethoven's 5th, Z (−−··) is still useful in German and English. You can now decode any alphabetic text.
Mission Morse lessons
Each chapter has two lessons: "listening" (8 audio questions) and "rhythm tap" (6 tapping questions). Lessons chain in Mission Morse once you sign up.
This chapter is included in Mission Morse Premium (€4.99 lifetime). The reference content stays publicly accessible — only the interactive missions require a premium account.