Befriend five wolves.

Unlocked: 14 Apr 2014 13:01:56

Construct a Dispenser.

Unlocked: 14 Apr 2014 12:28:40

Construct a better pickaxe.

Unlocked: 14 Apr 2014 12:27:35

Construct a Nether Portal.

Unlocked: 14 Apr 2014 12:26:25

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

Unlocked: 14 Apr 2014 12:22:05

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

Unlocked: 14 Apr 2014 12:10:25

Catch and cook a fish!

Unlocked: 14 Apr 2014 12:09:05

Construct a furnace out of eight cobblestone blocks.

Unlocked: 14 Apr 2014 12:04:30

Turn wheat into bread.

Unlocked: 14 Apr 2014 12:04:05

Use planks and sticks to make a sword.

Unlocked: 14 Apr 2014 11:49:25

Use planks and sticks to make a hoe.

Unlocked: 14 Apr 2014 11:49:05

Travel by minecart to a point at least 500m in a single direction from where you started.

Unlocked: 14 Apr 2014 11:46:40

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

Unlocked: 14 Apr 2014 11:31:10

Smelt an iron ingot.

Unlocked: 17 Dec 2013 20:54:17

Attack and destroy a monster.

Unlocked: 17 Dec 2013 20:41:02

Use planks and sticks to make a pickaxe.

Unlocked: 30 Oct 2013 19:03:03

Harvest some leather.

Unlocked: 30 Oct 2013 18:54:48

Craft a workbench with four blocks of wooden planks.

Unlocked: 30 Oct 2013 18:34:22

Open your inventory.

Unlocked: 30 Oct 2013 18:31:18

Punch a tree until the block of wood pops out.

Unlocked: 30 Oct 2013 18:31:05

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

Acquire diamonds with your iron tools.

Destroy a Ghast with a fireball.

Relieve a Blaze of its rod.

Brew a potion.

Enter an End Portal.

Kill the Enderdragon.

Construct an Enchantment Table.

Deal nine hearts of damage in a single hit.

Build some bookshelves to improve your enchantment table.

Discover 17 of the 23 different biomes.

Breed two cows with wheat.

Throw diamonds at another player.

Cook and eat a pork chop.

Play for 100 days.

Kill a creeper with arrows.

Mine or purchase 30 Emeralds.

Craft and place a Flower Pot.

Craft and place a Sign.

Stop starvation using Rotten Flesh

Use Shears to obtain wool from a sheep.

Gather all 16 colors of wool.

Swim in lava while having the Fire Resistance effect.

Mine 1,728 Cobblestone and place it in a chest.

Smelt wood trunks using charcoal to make more charcoal.

Play a music disc in a Jukebox.

Create an Iron Golem.

Wear a full suit of Iron Armour.

Cure a Zombie Villager.

Tame an Ocelot.

Spawn the Wither.

Kill the Wither.

Create and fully power a Beacon.

Eat a Notch Apple.

Dye all 4 unique pieces of Leather Armor.

Bounce 30 blocks upward off a Slime Block.

Win a public Battle mini game.

Win 3 public Battle games in a row.

Take 100 damage in a round of a public Battle mini game.

Kill 2 players in a round of a public Battle mini game using a bow and arrow.

Kill a player while you are starving in a Battle mini game.

Open every chest in a Battle mini game arena in one round.

Respawn the Enderdragon.

Collect Dragon's Breath in a Glass Bottle.

Use an Elytra to fly through a 1 by 1 gap while moving faster than 40 m/s.

Dry a Sponge in a Furnace.

Stay underwater for 2 minutes.

Power a Furnace with Lava.

Tame a Horse.

Poison a Witch with a Splash Potion.

Teleport over 100 meters from a single throw of an Ender Pearl.

Place a fully explored Map into an Item Frame.

Kill a Mob while wearing the same type of Mob Head.

Win 3 rounds in a row after one of the opponents has won 2 rounds.

Win a single round of Snowball Tumble without throwing any Snowballs.

Hit a single Player with 25 Snowballs in a single public round.

Hit a Player with a Snowball while falling into the Lava.

Push three Players into Lava using Snowballs.

Stay on the top layer while winning a round in a Snowball Tumble Mini Game.

Win a Tumble game whilst on the lowest layer in a Snowball Tumble Mini Game.

Defeat an Elder Guardian.

Levitate up 50 blocks from the attacks of a Shulker.

Dye your bed a different color.

Use the Totem of Undying to cheat death.

Lead a Caravan containing at least 5 Llamas.

Walk across the surface of a deep ocean by freezing the water with Frost Walker boots. 

Defeat an Evoker.

Place four Sea Pickles in one block.

Use a Dried Kelp block as fuel in a furnace.

Activate a Conduit.

Eat nothing but Kelp for 3 days.

Stay underwater for one full day without using potions.

Bribe a Dolphin.