Time: 10 minutes. Click here to go to my list of prompts.

“National Puzzle Day” (This list is an awesome source of completely silly prompts.)

Cyn reached the front door at 12:03. She keyed in her entry code. Instead of turning blue, the key pad turned red and displayed a string of text. Who had the lowest average with over one hundred home runs?

“Damn,” Cyn spat. She hadn’t meant to get home after midnight. Some of the puzzles were solvable, but some, like this one, were ancient nonsense. She looked around the street. A few other bewildered people stood at their doors. It was a dangerous night to be on the street. Thousands of other people like her would wander the street. Police cars would challenge their operators too.

Every member of the city dreaded puzzle day. That’s what they called it. Exactly every 400^th day, everything that worked smoothly the other 399 days would torture its users.

“Why does this happen?” the inevitable lament would arise. They lived in an ancient city of wonders. Most of the time, they took the functionality for granted. But not on puzzle day.

Cyn started toward Elbie’s house. Public transportation was out of the question. All of their questions were antique unit conversions. It was still quiet this time of night. She’d never been out on puzzle day, but like everyone else, she’d read enough.