Here is the full solution for CraftConnections Day 24. Each group is shown with its difficulty colour and a redundant shape, so it stays readable if you are colour blind.
Classic — Day 24
● You mine these with an axe Campfire · Soul Campfire · Crimson Stem · Acacia Log
▲ You can eat these Dried Kelp · Baked Potato · Cooked Salmon · Beetroot
◆ Crafted with glass Beacon · Lime Stained Glass · Light Blue Stained Glass · Magenta Stained Glass
★ The ender dragon cannot break these Bedrock · Obsidian · Iron Bars · Crying Obsidian