The letter R in braille

dots 1-2-3-518 of 26⠗

dots 1-2-3-5. Dots 1-2-3 run down the left, 4-5-6 down the right.

R in braille is dots 1-2-3-5. R is H plus dot 3.

A capital R has the capital sign, dot 6, in the cell before it: ⠠⠗.

In Grade 2 (contracted) braille, r standing alone as a word means “rather”.

Don't mix it up

W: W is R flipped left to right (dots 2-4-5-6). Check which column the dots are in.
H: H drops dot 3 (dots 1-2-5).
L: L drops dot 5 (dots 1-2-3).
O: O drops dot 2 (dots 1-3-5).

Tap the dots for R, then Enter. On a keyboard, press F D S / J K L together and let go.

R is in Letters K–T. Braille a Day brings it back tomorrow to answer from memory, then again just before you'd forget. Five minutes a day.