10/21/2026
The park’s evening opening needs a working route. Take the field desk in Trailhead Switchboard: The Evening Opening. Diagnose a backward sign, set changing gates, decide when to use one override and order three carts through the same network.
Four fixed route logic puzzles, with two worked examples and separate hints and solutions. Print six Players pages in Letter or A4 and bring a pencil with an eraser.
Digital ZIP download, $3.95. You provide printing, paper and a pencil. No physical item ships. Created with AI assistance.
See the puzzle pages on Etsy: https://www.etsy.com/listing/4599721000/trailhead-switchboard-the-evening