The New Jax City Minecraft Build Challenge has returned to Duval County, tasking local students with reimagining Jacksonville’s public spaces through digital design.

JOHNS ISLAND — A water slide. A green house. An axolotl aquarium, and a second-story food court that sells sizzlin’ lava chicken, a fictional dish from last year’s blockbuster hit A Minecraft Movie.

Check out this guide to learn about the best Redstone builds for the beginners that will help you understand the basics of ...