| Answer | Crossword Clue |
|---|---|
| OPTICAL | A kind of illusion. |
| OPTICAL | Kind of illusion |
| PIEINTHESKY | Illusion of a sort |
| DEJA | Start of a familiarity illusion |
| SPATIAL | Like the illusion of a mirage |
| SPATIAL | Like a Zollner illusion |
| Answer | Crossword Clue |
|---|---|
| OPTICAL | A kind of illusion. |
| OPTICAL | Kind of illusion |
| PIEINTHESKY | Illusion of a sort |
| DEJA | Start of a familiarity illusion |
| SPATIAL | Like the illusion of a mirage |
| SPATIAL | Like a Zollner illusion |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.