The Fifteen-Minute Rule: Short Sessions, Deep Learning The alphabet stops being 26 puzzles once you see the families. This guide organises the characters into dot, dash and mixed tribes for fast learning. Quick facts Dot tribe E I S H 5 Dash tribe T M O 0 One of each A N Mirror pairs R / K, B / V Recall tool decision tree Frequency explains the design: the commonest letters got the shortest patterns. Learn the two tribes, then the mixtures, then polish the trickster pairs side by side - direction, not just content, is what the ear must learn. Start now: Morsecodeworks.com Morse Code Works - free Morse code tools and guides. Reference chart