The letter B in braille
dots 1-22 of 26⠃
B in braille is dots 1-2. A–J use only the top four dots (1, 2, 4, 5).
A capital B has the capital sign, dot 6, in the cell before it: ⠠⠃.
In Grade 2 (contracted) braille, b standing alone as a word means “but”.
After the number sign, b is the digit 2: ⠼⠃.
Don't mix it up
Now write it yourself
Tap the dots for B, then Enter. On a keyboard, press F D S / J K L together and let go.
Remember it, don't just look it up
B is in Letters A–J. Braille a Day brings it back tomorrow to answer from memory, then again just before you'd forget. Five minutes a day.