Throw diamonds at another player.

Connect three chests to a single furnace using three hoppers. [Bedrock Only]

Breed two cows with wheat.

Kill a creeper with arrows.

Discover 17 of 40 biomes.

Wear a full suit of Iron armour.

Craft and place a sign.

Catch and cook a fish!

Smelt an iron ingot.

Cook and eat a pork chop.

Harvest some leather.

Construct one type of each tool (one pickaxe, one spade, one axe and one hoe).