Machine Room

• Imba
• Beth
• Erraticism
• Back on the Move
• Loony Playhouse Actors
• Nautilus's Duplicated Quest
• Takeout Ordering
• Nope!
• A Rare Teak
• Machine Room Meta

Optics Lab

• This Puzzle Has No Errata
• Wait, What Did You Say?
• Time Is Out of Joint
• Wizardly Tales
• Captain Ager's Puzzling Adventure
• Montages
• Nina
• Optics Lab Meta

Chemistry Lab

• Escape from the Classroom
• Mythological Connections
• The Misspelled Insects
• People and Places
• Finsey Gillhone
• Wordsearches Are a Piece of Cake
• Speak of the Devil Fruit
• The Accumulator
• Chemistry Lab Meta

School of Fish

• Denizen of the Deep
• Eh?
• Feeling Bluefin
• Tournament
• The Cat's Meow
• A Short Transmission
• Hash
• Ready Set Go
• Frequency Distribution Tank
• Headshots
• Watch Me Blow This!
• Blocks
• The Last Airbender
• Rid Fill
• Moves
• Twelve Grids of Pictures
• The Acerbic Sixteen
• This Story is Canon
• p1ctures
• Tickle Me Pink
• Memory Lane
• Ride 'Em In
• The Hidden City
• Trivia Round
• Go At It!
• Goldfish Memory
• Bubbles
• Bookshelves
• Three's the Charm
• Starfish
• Toasting the Bagel
• Rectangles
• FJF,S
• Fencing
• Striptease
• Siamese Quintuplets
• Not All There
• No Pluto
• The Resistance
• Go Fish!
• Fill in the Blanks
• A Toast
• Be a Star!
• I Know That's a Pisser Baby
• Word Fork
• A Poem by Shell Silverstein
• Even the Blossoming Flowers...
• Spittle Loon
• Flat Containers
• The ____er of Men
• The Wheels Go Round and Round
• Munchies
• Back and Forth
• Encephalon
• Funny Shapes
• Les Faux Amis Valent Rien
• School of Fish Meta

Pod of Dolphins

• Per-verse Poetry
• Representative Characters
• Constraint Chef
• Something Looks Fishy
• Field Trip
• MiT MYSTERY HUNT
• Choose Your Language
• It's Play Time
• Dr. Nautilus's Secret Notes
• Pod of Dolphins Meta

Coral Reef

• Hashi It Out
• Ariel's Scavenger Hunt
• A Puzzle Consisting Entirely of Random Anagrams
• Jack and Jill or Janet
• A Thousand Words
• Pipe
• Polyglot
• The 10,000 Puzzle Pyramid
• Coral Reef Meta

Treasure Chest

• Cube
• Game
• Knit Square
• Ropes
• Paper Jigsaw
• Locks
• Wood
• Coins
• Treasure Chest Meta

Graveyard

• Shark Blood
• Welcome to Dead Waters
• Say Cheese and Dive!
• Let's Get Submersible!
• Night of the Living Kraken
• The Curse of the Atlantean's Tomb
• Stay Out of the Trench
• Graveyard Meta

Aquatic Acquaintances

• Spongebob
• Captain Planet
• Dory
• Cthulhu

Colorful Tower

• Smiling Vessel
• Image
• Blue Bomber
• Steve's Parable
• Time & Place
• A Push in the Right Direction
• Suns of China
• Colorful Tower Meta

Spotted Tower

• Topsy-Turvy
• Hunt-Life 3 Confirmed!
• Atlantean Graves
• Foamy
• Benny Lava
• Spotted Tower Meta

Spiky Tower

• A Case of the Monday Crosswords
• Lead Right
• Floating Crossword
• Quodlibet
• Cryptochains
• The Sun Will Come Out
• UKACD
• Read Between the Lines
• Follow the Bees!
• Spiky Tower Meta

Golden Tower

• Tantalum
• Check Out This Sticked Asiatic Music
• Practice in Theory
• Cryptic Golf
• Mashup
• Connect the Ducks
• Golden Tower Meta

Hunt Round (Metametas)

• Workshop Meta Meta
• Ocean Meta Meta
• Atlantis Meta Meta