Here is the full solution for CraftConnections Day 65. Each group is shown with its difficulty colour and a redundant shape, so it stays readable if you are colour blind.
Classic — Day 65
● Boots Chainmail Boots · Iron Boots · Golden Boots · Netherite Boots
▲ Only found in the Nether Glowstone · Shroomlight · Crimson Stem · Warped Stem
◆ Crafted with diamonds Enchanting Table · Diamond Chestplate · Block of Diamond · Jukebox
★ These only stack to 16 Bucket · Brown Egg · Written Book · Egg