A sentence puzzle for EFL learners — adapted from QUOTEFALL by John
and Muriel Higgins, 1995, revised 2026.
Every letter in the grid has slid down its column into the wrong row.
Click a letter, then click another letter
in the same column to swap them, until every row reads
correctly. Dark squares mark the end of a word; punctuation is filled in
for you. The computer picks the text at random — if you get stuck,
Peek shows it for five seconds.
Add your own text
Type a sentence and it joins the pool the computer picks puzzles from
(and loads straight away so you can try it). Needs to be 40–120
characters (roughly 8–22 words).