Are you one of them? This traffic puzzle is designed to put your observation skills and logical thinking to the test. Can you determine which vehicle has the right of way in just 5 seconds?

Each example uses the pattern to transform a grid of colored squares into a new ... But they couldn’t necessarily solve new logic puzzles after seeing only a few examples. That is, until recently.

That meaning change isn't a prerequisite for making a theme work, but it is especially satisfying when it does happen. Thank you, Noelle, for this enjoyable puzzle.

There are a lot of fun entries in this themeless puzzle. I'm also enjoying the "boots" (the black squares at the bottom of the grid) and antennae (the black squares at the top of the grid ...

Olivia: It's always a pleasure to work with Sally! This puzzle marks our 20th published crossword collaboration. We have a great rhythm going, and I truly love every minute of our process together ...