Puzzle Pumpkin

Puzzle Pumpkin

Last week the team here at Secret City Adventures set ourselves a challenge: we had 5 pumpkins and 3 hours to create the greatest puzzles ever seen carved into a fruit (no, pumpkins are not vegetables – we checked)! Here are the results of our efforts!   Puzzle...
Spinning… but which way?

Spinning… but which way?

This dancer’s clearly spinning, but the lack of depth on the image means the brain can interpret her as moving either way. Approximately two-thirds of people initially see the dancer spinning clockwise, and some can even see her switch directions – how about you? When...