Hit the bullseye of a Target block [Bedrock Only]

Build some bookshelves to improve your enchantment table.

Construct an Enchantment Table.

Craft and place a sign.

Use a saddle to ride a pig, then have the pig get hurt from fall damage while riding it.

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

Kill a skeleton with an arrow from more than 50 meters.

Construct a Nether Portal.

Ring the bell with a hostile enemy in the village.

Defeat the Arch-Illager at the Obsidian Pinnacle.

Reach level 25.

Revive a downed friend 20 times.