Kill a creeper with arrows.

Bake a cake using wheat, sugar, milk and eggs!

Play a music disc in a Jukebox.

Construct a Nether Portal.

Smelt wood trunks using charcoal to make more charcoal.

Gather all 16 colours of wool.

Craft and place a sign.

Construct an Enchantment Table.

Discover 17 of 40 biomes.

Catch and cook a fish!

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

Cook and eat a pork chop.