Challenges

Challenges are specific tasks that can provide experience, and previously credits, to the creator/player. They are split into three categories:

Timed
These challenges change every day or week and require a specific individual task. A daily challenge gives 150 credits and 90 XP (300 credits and 180 XP with Spark Premium), while a weekly is 750 credits and 450 XP (1,500 credits and 900 XP with Spark Premium).
 * Daily: Halftime Show
 * Daily: Brain Puzzle (list of the puzzles with their solutions) among
 * Daily Brain Puzzle: Conversation
 * Daily Brain Puzzle: Character
 * Daily Brain Puzzle: Emotive
 * Daily Brain Puzzle: Backflip
 * Daily Brain Puzzle: Create A Combo
 * Daily: Depth of Field Brain
 * Daily Brain Puzzle: Earthquake
 * Daily Brain Puzzle: Dolly Camera
 * Daily: Super Hero Brain
 * Daily: Diplomat Hero Brain
 * Daily: Recruiting Enemy Brain
 * Daily: Flying Hero Brain
 * Daily: Flying Enemy Brain
 * Daily Brain Puzzle: Strafing Hero
 * Daily Brain Puzzle: Strafing Enemy
 * Daily: Medic Hero Brain
 * Daily: Enemy Medic Brain
 * Daily: Terrain Changing Hero Brain
 * Daily: Terrain Changing Enemy Brain
 * Daily: Melee Hero Brain
 * Daily Brain Puzzle: Melee Enemy
 * Daily: Ranged Hero Brain
 * Daily Brain Puzzle: Ranged Enemy
 * Daily: Creator Task among
 * Daily: Brain Surgeon
 * Daily: Painter
 * Daily: Sculptor
 * Daily: Decorator
 * Daily: 10 Minutes of Community Games
 * Daily: Add an Enemy Assembly among
 * Daily: Add Bandit Fighter
 * Daily: Add Bandit Rogue
 * Daily: Add Bandit Shooter
 * Daily: Add Bandit Scrapper
 * Daily: Add Goblin Boomers
 * Daily: Add Goblin Fighter
 * Daily: Add Goblin Scrapper
 * Daily: Add Goblin Tank
 * Daily: Add Zombie Bomber
 * Daily: Add Zombie Fighter
 * Daily: Add Zombie Sprayer
 * Daily: Login
 * Weekly: 150 Downloads
 * Weekly: 25 Up Votes
 * Daily: Crossroads Quest among
 * Daily: Defeat the Goblin King
 * Daily: Defeat Egg Guardian
 * Daily: Defeat the Fallen Ranger
 * Daily: Defeat the Flame Knight
 * Daily: Defeat the Squirrel Crate
 * Daily: Defeat Black Knight
 * Daily: Defeat the Haunted Scarecrow
 * Daily Side Quest: Squirrel Ranch
 * Daily Side Quest: Observatory
 * Daily Side Quest: Mystic Grove
 * Daily Side Quest: Puzzling Stones
 * Daily Side Quest: Lost Farmer
 * Daily Side Quest: Tournament
 * Daily Side Quest: Combat School
 * Daily Side Quest: Necromancer
 * Daily: Rampage among
 * Daily: 50 Coins
 * Daily: Bandit Rampage
 * Daily: Goblin Rampage
 * Daily: Zombie Rampage
 * Daily: Karlsnor Special Ability among
 * Daily: Karlsnor Perfect Rage
 * Daily: Karlsnor Rage Streak
 * Daily: Karlsnor Epic Rage Regen
 * Daily: Bowling with Karlsnor
 * Daily: Karlsnor Multi-Rage
 * Daily: Karlsnor Smash
 * Daily: Haakon Special Ability among
 * Daily: Haakon Shield Charge
 * Daily: Haakon Bladestorm Streak
 * Daily: Haakon Epic Mana
 * Daily: Haakon Smite Streak
 * Daily: Haakon's Guardian Angel
 * Daily: Haakon Block Streak
 * Daily: Avalon Special Ability among
 * Daily: Avalon Earth Shock Streak
 * Daily: Avalon Epic Wisp Regen
 * Daily: Avalon Mystic Blast Streak
 * Daily: Avalon Epic Garden
 * Daily: Avalon Wisp Horde
 * Daily: Avalon Renewable Resources
 * Daily: Scarlett Special Ability among
 * Daily: Scarlett Charged Arrow
 * Daily: Scarlett Present For You
 * Daily: Scarlett Caltrop Calamity
 * Daily: Scarlett Caltrop Collection
 * Daily: Scarlett Barrage Blitz
 * Daily: Scarlett Decoy Distraction
 * Weekly: 250 Champion Kills
 * Daily: Champion's Quest among
 * Daily:
 * Weekly: Login
 * Weekly: Halftime Show
 * Daily: Seph Special Ability among
 * Daily:
 * Daily:
 * Daily:
 * Daily:
 * Daily:
 * Daily:

Milestones
These challenge are tier-based, meaning that they get updated to the next tier when the creator completes the task specified. For example download count tier 1 is 10 dowloads, but when reached it increases.
 * Biome Mastery
 * Sculpting Savant
 * Painting Pro
 * Prop Master
 * Altered Appearance
 * They Want FX
 * Character Creator
 * Combat Ready
 * Move It Like This
 * Kode Compiler
 * Fun With Physics
 * Properties Management
 * Make Some Noise
 * Sound Check
 * Total Downloads
 * Total Up Votes
 * Total Community Worlds Played
 * Get Remixed
 * Total Forum Thanks
 * Crossroads Bosses Defeated
 * Crossroads Coins Collected
 * Crossroads Choices Made
 * Lights Placed
 * Paths Arranged
 * Expansion
 * Erosion
 * Forestry
 * Add Terrain
 * Substract Terrain
 * Desert Locale
 * Smooth Operator
 * That's Rough
 * Such Great Heights
 * Tunnel
 * Retro Cubify It
 * Total Worlds Rated
 * Beta Participant

Goals
Goals work as achievements, performed only once. They are usually focused on creating specific things or accessing specific features of Project park. * These goals are repeatable
 * Show and Tell
 * Powerful Connection
 * Make Something
 * Spin Me Around
 * Big or Small?
 * Keep it Together
 * Now You See Me
 * Activate Play
 * Activate Create
 * Activate Marketplace
 * Activate Community
 * Activate Play Crossroads
 * Activate Create Crossroads
 * Activate Tutorials
 * Activate Empty World
 * Activate Continue
 * Activate World Wizard
 * Spark Level Up
 * Tutorials: 3D Adventure Mission
 * (1 of 5) Village Defense: Add Scarlett
 * (2 of 5) Village Defense: Add 10 Houses (Rustic House C)
 * (3 of 5) Village Defense: Add 5 Male Peasants
 * (4 of 5) Village Defense: Add 5 Female Peasants
 * (5 of 5) Village Defense: Add 10 Goblins
 * (1 of 5) Platformer: Add 25 Wooden Platform C
 * (2 of 5) Platformer: Sculpt for 3 Minutes
 * (3 of 5) Platformer: Jump Height
 * (4 of 5) Platformer: Ground Speed
 * (5 of 5) Platformer: Add 50 Coins
 * Tile Experiment: Attack
 * Tile Experiment: Shoot
 * Tile Experiment: Throw
 * Tile Experiment: Dodge
 * Tile Experiment: Heal
 * Tile Experiment: Block
 * Tile Experiment: Revive
 * Tile Experiment: FPS Camera
 * Tile Experiment: Follow Camera
 * Tile Experiment: Fixed Camera
 * Tile Experiment: Boom Camera
 * Tile Experiment: Power On
 * Tile Experiment: Jump
 * Tile Experiment: Detect
 * Tile Experiment: See
 * Tile Experiment: Bump
 * Tile Experiment: Bump Terrain
 * Tile Experiment: In Trigger Zone
 * Tile Experiment: Equip
 * Tile Experiment: Attach
 * Tile Experiment: Countdown Timer
 * Tile Experiment: Duration Timer
 * Tile Experiment: Emote
 * Tile Experiment: Say
 * Tile Experiment: Hologram
 * Tile Experiment: Highlight
 * Tile Experiment: Grow
 * New Download Received!*
 * New Up Vote Received!*
 * Marketplace Hero
 * New Favorite Received!*
 * Avalon Level Up*
 * Haakon Level Up*
 * Scarlett Level Up*
 * Karlsnor Level Up*
 * Your First Download
 * Your First Up Vote
 * First Remix of Your Worlds
 * Your First Favorite
 * Your First Kodu Tile
 * Brains?
 * Braiiiiiiiiiiiiiiiiiins
 * Assemble!
 * Dark Room
 * It Starts Here
 * Registered Voter
 * Only the Beginning
 * First Crossroads Chapter
 * Need a Quarter?
 * First Encounter: Bandit Fighter
 * First Encounter: Bandit Rogue
 * First Encounter: Bandit Shooter
 * First Encounter: Bandit Scrapper
 * First Encounter: Bandit Fodder
 * First Encounter: Goblin Boomer
 * First Encounter: Goblin Fighter
 * First Encounter: Goblin Scrapper
 * First Encounter: Goblin Tank
 * First Encounter: Goblin Fodder
 * First Encounter: Zombie Bomber
 * First Encounter: Zombie Fighter
 * First Encounter: Zombie Sprayer
 * Karlsnor Cleaver Kill
 * Karlsnor Dodge Kill
 * Karlsnor Rage Kill
 * Karlsnor Whirlwind Kill
 * Karlsnor Seismic Strike Kill
 * Karlsnor Vigor
 * Karlsnor Ground Slam Kill
 * Karlsnor Furious Frenzy Kill
 * Karlsnor Shockwave Kill
 * Karlsnor Charged Ground Slam Kill
 * Scarlett Bow Kill
 * Scarlett Caltrops Kill
 * Scarlett Charge Shot Kill
 * Scarlett Kodite Barrage Kill
 * Scarlett Decoy Kill
 * Scarlett Charged Arrow Kill
 * Scarlett Decoy Trap Kill
 * Haakon Sword Kill
 * Haakon Sigurd Spear Kill
 * Haakon 10 Blocks
 * Haakon Sigurd Flurry Kill
 * Haakon Shield Charge Kill
 * Haakon Blade Storm Kill
 * Haakon 10 Courageous Blocks
 * Haakon Smite Kill
 * Haakon Sigurd Blade Storm Kill
 * Avalon Scepter Kill
 * Avalon Spirit Missile Kill
 * Avalon Wisp Healing
 * Avalon Mystic Blast Kill
 * Avalon Nature's Wrath Kill
 * Avalon Earth Shock Kill
 * Avalon Perfect Earth Shock Kill
 * Avalon Max Mystic Blast Kill