List of puzzle hunts

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[TOGGLE] All huntsCurrent hunts only

Live puzzle hunts

Name   List of hunts
Bay Area Night Game (BANG) US_ 37 (Ghost Patrol: Late Night Snack, 2016) · 35 (The Secret of the Sapphires, 2016) · 34 (Hill Hunt, 2015) · 33 (A Charity BANG, 2012) · 28 (2011) · 29 (Bust A'Nother Ghost, 2010) · 26 (Viking Conquest, 2010) · 25 (Back to School, 2009) · 24 (The BANG, 2009) · 23 (MR EVIL BANG, 2009) · 21 (2009) · 22 (Mobius Research, 2009) · 20 (Get Lucky!, 2009) · 19 (Zombie BANG, 2008) · 18 (Iron Puzzler BANG, 2008) · 17 (Knights of the Round Table, 2007) · 16 (The Amazing BANG, 2006) · 15 (BANG Appétit, 2006) · 14 (Hail to the BANG, 2006) · 13 (Trick or BANG, 2005) · 12 (2005) · 11 (2005) · 10 (The Big BANG, 2005) · 9 (Sealed with a BANG, 2005) · 1AE (BANG 1 Anniversary Edition, 2004) · 8 (BANG H8, 2004) · 7 (Nontrivial Pursuit, 2004) · 6 (Tall Tree, 2004) · 5 (2004) · 4 (City Lights, 2003) · 3 (Eyes Wide Open, 2003) · GPS Game (2003) · 2 (BANG Harder, 2003) · 1 (BANG, 2002)
Bay Area Race Fantastique (BARF) US_ VIII (On the Trail of the Assassin, 1994) · VII (Committee to Re-Elect the President, 1993) · VI (The Final Objective, 1990) · V (Mission Impossible, 1990) · IV (The Reunion, 1989) · III (Who Killed Game Control?, 1989) · II (The Player's Revenge, 1988) · I (1987)
Boston Area Puzzle Hunt League (BAPHL) US_ 22 (Bogus Academic Professors Having Lunch, 2023) · 21 (Boston Alternative to Purchasing High-Priced Leaguetickets, 2019) · 20 (Brave Adventures & PHantastical Legends, 2019) · 19 (Same Area Different Hunts, 2018) · 18 (Backup Athletes Playing the Hometown League, 2018) · 17 · 16 (2017) · 15 (The Search for BAPHL 14, 2016) · 14 (The Sixth Anniversary Extravaganza, 2016) · 13 (Boston Area Pirate Hunters League, 2015) · 12 (Belated (Arguably Postponed) Holiday Leftovers, 2015) · 11 (The Boston Adventures of Professor Hershel Layton, 2014) · 10 (Bostonian Association of Picking Hunt Locations, 2014) · 9 (Forbidden Rhode Island, 2014) · 8 (From Dusk to Dawn (or vice versa), 2013) · 7 (Basic American Pseudo-History Lesson, 2013) · 6 (Battle of the Bands, 2012) · 5 (The Great Race, 2012) · 4 (BAPHLception, 2011) · 3 (The Mysterious Journal, 2011) · 2 (Boston Advanced PHysics Laboratories, 2010) · 1 (Fuzzy and the Fuzzkins, 2010)
Coed Astronomy Leisurely Mini-game (CALM) US_ 2014 · 2008
D.C. Puzzle Hunters (DCPH®) US_ 4 (Gold Rush - 2023) · 3 (2018) · 2 (2017) · 1 (2016)
Different Area, Same Hunt (DASH) International_ 11 (Diagnose! Assemble! Shrink! Heal!, 2019) · 10 (Deputies Allied to Secure Homesteads, 2018) · 9 (Department of Applied Synergistic Humanities, 2017) · 8 (008, 2016) · 7 (Tri-Wizard Tournament, 2015) · 6 (Lemonade, Inc., 2014) · 5 (Doctors Against Scourges of Humanity, 2013) · 4 (Apocalypse Now, 2012) · 3 (Fairy Tales, 2011) · 2 (Trapped in TV Land, 2010) · 1 (Wild West, 2009)
Dortmunder Nachtschicht
(English: Dortmund Night Shift)
Germany_ 2023 · 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2012 · Okt 2011 · Mär 2011 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004 · 2003
E-NIGMA Germany_ 2023 · 2022 · 2021 · 2020 · 2019 · 2018
Elevate Tutoring Puzzle Hunt US_ 3 (2015) · 2 (2013) · 1 (2012)
Ghost Patrol US_ Late Night Snack (2016) · Reconstructed (2013) · Bust A'nother Ghost (2010) · Ghost Patrol (2008)
Great America Race US_ 2013 · 2012
JoCo Cruise US_ 2019 (Puzzle Haunt on the Ghoosterdam) · 2018 · 2017 (Puzzle Quest) · 2016 (THPTPHT) · 2015 (Number Five is Alive) · 2014 (T.I.M.E. Quest) · 2013 (Star Quest) · 2012 (Dead Man's Quest?) · 2011 (Treasure Hunt?)
Karlsruher Kombilösen
(English: Karlsruhe Combi-Solve)
Germany_ 2023 · 2022
Nürnberger RätselNacht
(English: Nuremberg Puzzle Night)
Germany_ 4 (2024) · 3 (2023) · 2 (2022) · 1 (2021)
Palantir Puzzle Hunt US_ 2020 (Food for Thought)
Seattle and Nearby Adventures in Puzzling (SNAP) US_ 7 (Ghost Patrol, 2010) · VI (Viking Conquest, 2009) · 21) (2009) · 5 (Mobius Research, 2009) · 4 (UDC, 2008) · 3 (A Seattle Mini-Game, 2008) · 2 (Fools Rush In, 2006)
Tacoma Puzzle Hunt US_ 2023 · 2022
The Game (Florida) US_ Farewell Game (1987) · Blue/Brown Game (1987) · Black Knights Invitational (1987) · Midnight Madness 1986 · Midnight Madness 1985
The Game (Stanford) US_ Winter/Spring 1997 (Star Wars) · Spring 1996 (Indiana Jones) · Winter/Spring 1996 (The Godfather) · Spring 1996 (SETI) · Winter/Spring 1995 (Magic: The Gathering) · Spring 1995 (Operation: The Plague) · Winter/Spring 1994 (King Arthur) · Spring 1994 (The Most Dangerous Game) · Winter/Spring 1994 (HELL) · Spring 1993 (Alice in Wonderland) · Winter/Spring 1993 (RATRACE) · Spring 1992 (Western Posse) · Winter/Spring 1992 (Circle K) · Spring 1991 (Mission Improbable)
The Game (San Francisco Bay Area) US_ 2 Tone Game (2010) · Ghost Patrol (2008) · Midnight Madness: Back to Basics (2008) · No More Secrets (2007) · Hogwarts and the Draconian Prophecy (2006) · Paparazzi (2006) · The Apprentice: Zorg (2006) · Griffiths Collection (2005) · California Rapid Alert Narcotics Enforcement Agency (2005) · Justice Unlimited (2004) · The Genome Game (2004) · Overnightmare (2003) · The Goonies Game (2003) · FoBiK (2002) · Eight Ball: The Blue Goo Adventure (2002) · Jackpot! (2002) · The Legend of Zelda: A Hidden Link (2001) · Homicide: Life on the Farm (2001) · The 420 Game (2001) · MegaHard (2000) · Wonka (1999) · Espionage (1999) · Amnesia (1999) · Dragonhunt (1998) · The Green Game (1997)
The Game (Seattle) US_ The Mooncurser's Handbook (2005) · Shelby Logan's Run (2002) · Blau Foundation Symposium (2001) · VQuest (2000) · National Institute of Terrorism (NIT) (1999) · ISETV (1998) · Thanatos Society (1997) · Hope2Die (1996) · The EnGenetics Weekend (1995)
The Game (Princeton) US_ Aliens (2014) · Zombies (2013) · Dreams? (2011) · Batman (2010) · Transformers (2009) · The Hitchhiker's Guide to the Galaxy (2008) · Pirates of the Caribbean (2007) · Harry Potter (2006) · Back to the Future (2005) · The Lord of the Rings (2004) · Indiana Jones (2003) · Edward Gorey (2002) · Pirates (2001)
The Game US_ World Henchmen Organization (2014) · Doctor When (2013) · Wartron (2011) · The Famine Game (2010) · Miskatonic University Game (2009)

Campus-based puzzle hunts

Name List of hunts
Bay Area High School Puzzle Hunt 2015 · 2012 · 2011 · 2010 · 2009
Berkeley Mystery Hunt 2015 (OskiLeaks) · 2014 (CALUMNIOUS) · 2013 (Ankur's Research) · 2012 (Anthropology 50C) · 2011 (Save Our University!)
Brown Puzzle Hunt 2023
Carvana Puzzle Hunt 2022 (The Greatest Band) · 2021 (The Masked Puzzler) · 2020 (The Puzzlympic Games) · 2019 (The Lost Treasure of the Desert)
CMU Puzzle Hunt Spring 2023 · Fall 2022 (Monopoly) · CMU Orientation Week Hunt Fall 2022 · Spring 2022 (This Is Not A Puzzle Hunt) · CMU Orientation Week Hunt Fall 2021 · Fall 2021 (Spam Hunt) · CMU Orientation Week Hunt Summer 2021 · Spring 2021 (Pirate Hunt) · Fall 2020 (Oregon Trail Hunt) · Spring 2020 (Getaway Hunt) · Fall 2019 (Anomaly Hunt) · Spring 2019 (The Quest for the Dragon's Riches) · Winter 2019 (CS Hunt) · Fall 2018 (Time Travel Hunt) · Spring 2018 (Apocalypse Hunt) · Fall 2017 (Aperture Science Student Testing Initiative) · Spring 2017 (Carnival Hunt) · Fall 2016 (Harry Potter and The Hunt of Puzzles) · Spring 2016 (Puzzlehunt The Musical!) · Fall 2015 (Adventure Hunt) · Spring 2015 (Space Hunt)
College Puzzle Challenge 2018 (CPC Magic) · 2017 (Under The Sea) · 2016 (CPC Air Express) · 2015 (CPC Air) · 2014 (Seattle Seattle) · 2013 (Corrupted Literature) · 2012 (The Diner Near the Edge of the Galaxy) · 2011 · 2010 (Apocalypse) · 2009 (Making a movie) · 2008 (The Heist) · 2007 (R.E.D.T.A.P.E) · 2006 (Special Operations for Location, Verification, and Extraction) · 2005 (Wonders of the World) · 2004 (Casino Royale) · 2003 (An All-Night Affair)
CS50x Puzzle Day 2023 · 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016
DEFCON Raitlin's Challenge 2022 · 2021 · 2020 · 2019 · 2018 · 2017 · 2016
Facebook Hack-a-Hunt 2018 · 2016
Googol Conglomerate Hunt 2007
Harvard Puzzle Hunt 2010 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004
Harvey Mudd Rose Hulman Puzzle Hunt 2008 · 2007
HMMT Puzzle Hunt 2021
Mathcamp Puzzle Hunt 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004
MaPP Challenge '21 (Enter the Array) · '20 (Mindy Jones and the Enigmatic Legacy) · '19 (To Aleph-Zero And Beyond) · '18 (Gotta Solve 'Em All) · HSC '17 · MSC '17 · HSC '16 · MSC '16
Microsoft Puzzle Hunt 23 (Puzzle University) · 22 (Pu22lehunt Paradox) · 21 (Video Games) · 20 (Theater) · 19 (Channel 19) · 18 (The Puzzling Zone) · 17 (KPUZ Music Festival) · 16 (Library Island) · 15 (The Motion Picture Post-Apocalyptic) · 14 (Travel the Number 14) · 123 (Jeopardy!/Puzzlehaunt!) · 11.0 (Caught in the Net) · A (Atlantis) · 9 (Doomsday) · 8 (The Hard Way) · 7 (Alice in Puzzlehunt) · 6 (TimeCorps) · 5 (Mission: Impuzzible) · 4 (Clue) · 3 (You Don't Know Puzzles) · 2 (Age of Puzzles) · 1 (The Microsoft Games)
MIT Aquarium Puzzle Hunt 2022 (Spongebob) · 2021 (Ivy Leagues Under the Sea) · 2020 · 2019 (The Banquet) · 2018 (Eternal Glove) · 2017 (Jeopardy) · 2016 (Twenty Questions) · 2015 (Inception) · 2014 (True and Verified Secret of Happiness) · 2013 (McFly Portal Enterprises) · 2012 (Penguin Federation)
MIT Mystery Hunt 2023 Epilogue · 2023 (Puzzle Factory) · 2022 (Bookspace) · 2022 Prologue · 2021 (⊥IW) · 2020 (Penny Park) · 2019 (Molasses Awareness Day) · 2018 (Operation Head Hunters) · 2017 (Monsters et Manus) · 2016 (Huntception) · 2015 (20,000 Puzzles Under the Sea) · 2014 (Alice in Wonderland) · 2013 (Coin Heist) · 2012 (The Producers) · 2011 (Video Games) · 2010 (300th Anniversary) · 2009 (Escape from Zyzzlvaria) · 2008 (Mystery Mystery Hunt) · 2007 (Seven Deadly Sins) · 2006 (S.P.I.E.S.) · 2005 (Normalville) · 2004 (Time Bandits) · 2003 (Matrix) · 2002 ( Monopoly) · 2001 (Hunt of Horror) · 2000 (Wizard of Oz) · 1999 (Carmen Sandiego) · 1998 (Enigmatology) · 1997 (Elvis Presley) · 1996 (Gödel, Escher, Bach) · 1995 (Clue) · 1994 (Cyberpunk) · 1993 (The Holy Grail) · 1992 (Captain Red Herring's Mystery Island)
MOSP Puzzle Hunt 2022 (New Directions) · 2021 (Beginnings)
MUMS Puzzle Hunt 2019 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004
NPL Extravaganza 2023 (Comic Cons) · 2022 (Lady of the Rings) · 2021 · 2020 · 2019 (Tri, Tri Again) · 2018 (Charm School) · 2017 (Bar Exam) · 2016 (Salt Lake City Buzz) · 2015 (Back to the Drawing Board) · 2014 · 2013 (A Matter of Con Science) · 2012 (Spaceportland) · 2011 (Big Game Hunt) · 2010 (Lots of Luck) · 2009 · 2008 (Suffer For Your Art) · 2007 (A Moveable Feast) · 2006 · 2005 (The 30th Annual Sphinxie Awards) · 2004 · 2003 · 2002 · 2001 · 2000 (Escape From Alcatraz)
PaizoCon Puzzle Hunt 2021 · 2020 · 2019 · 2018 · 2017
PEA Puzzle Hunt 2023 · 2022 · Starship Pre-Hunt 2021 · 2021 · Rabble Pre-Hunt 2020 · 2020 · 2019 · 2018 · 2017 · 2016
Puzzled Pint Jul-23 (Christmas In July) · Jun-23 (Liquid Measures) · May-23 (Taco Tuesday) · Apr-23 (Codes) · Mar-23 (Not Another D&D Podcast) · Feb-23 (Robots) · Jan-23 (Five Nights At Freddy's) · Dec-22 (Cats) · Nov-22 (Soccer World Cup) · Oct-22 (Special Characters) · Sep-22 (7 Deadly Sins) · Aug-22 (The Expanse) · Jul-22 (Squid Game) · Jun-22 (Jurassic Park) · May-22 (Dogs) · Apr-22 (Miyazaki) · Mar-22 (Internet Shopping) · Feb-22 (Spiritfarer) · Jan-22 (Avatar) · Dec-21 (Gilligan's Island) · Nov-21 (Seven Wonders of the Ancient World) · Oct-21 (Condiments) · Sep-21 (Tenet) · Aug-21 (Vikings) · Jul-21 (Agatha Christie's Poirot) · Jun-21 (Chess) · May-21 (Steven Universe) · Apr-21 (Greek Mythology) · Mar-21 (Life in 2020) · Feb-21 (A Series of Unfortunate Events) · Jan-21 (PuzzFeed) · Dec-20 (The Grinch) · Nov-20 (Scooby-Doo) · Oct-20 (Seasons) · Sep-20 (Schoolhouse Rock) · Aug-20 (The Great British Baking Show) · Jul-20 (Puzzled Pint's 10th Anniversary) · Jun-20 (Modern Board Games) · May-20 (Dr. Seuss) · Apr-20 (Magic) · Mar-20 (Frankie & Louie) · Feb-20 (Circular Reasoning) · Jan-20 (Neko Atsume) · Dec-19 (Die Hard) · Nov-19 (Music) · Oct-19 (Haunted House) · Sep-19 (Dimensional Diversions) · Aug-19 (The Muppet Show) · Jul-19 (The Space Age) · Jun-19 (The Crystal Maze) · May-19 (High School) · Apr-19 (Head to Head) · Mar-19 (The Dark Crystal) · Feb-19 (Art Heist) · Jan-19 (Friends) · Dec-18 (The Nightmare Before Christmas) · Nov-18 (Da Vinci) · Oct-18 (Zoo Theft) · Sep-18 (Labyrinth) · Aug-18 (Pokémon) · Jul-18 (KANGAROO) · Jun-18 (Road Trip) · May-18 (Ampersands) · Apr-18 (Pintcoin) · Mar-18 (Harry Potter) · Feb-18 (Stargate) · Jan-18 (Stranger Things) · Dec-17 (Secret Messages) · Nov-17 (Charlie and the Chocolate Factory) · Oct-17 (Dracula) · Sep-17 (Wedding) · Aug-17 (Destiny) · Jul-17 (Game of Thrones) · Jun-17 (The Prisoner) · May-17 (Pintopia Press) · Apr-17 (Playing Cards) · Mar-17 (Alice in Wonderland) · Feb-17 (Valentine's Day) · Jan-17 (Hamilton) · Dec-16 (Dungeons & Dragons) · Nov-16 (I Puzzled) · Oct-16 (Election) · Sep-16 (Rats) · Aug-16 (Star Trek) · Jul-16 (Secret Societies) · Jun-16 (Pintopia Brewery Tours) · May-16 (Parks and Recreation) · Apr-16 (Queen's Birthday) · Mar-16 (Comic Book Mystery) · Feb-16 (Shel Silverstein) · Jan-16 (Crime Scene) · Dec-15 (Mad Men) · Nov-15 (The Big Lebowski) · Oct-15 (Mystery Month) · Sep-15 (Doctor Who) · Aug-15 (Semaphore) · Jul-15 (Portland) · Jun-15 (TV) · May-15 (Ex Machina) · Apr-15 (The A-Team) · Mar-15 (Mythology) · Feb-15 (Phobias) · Jan-15 (X-Men) · Dec-14 (Reason's Greetings) · Nov-14 (Ancient Egypt) · Oct-14 (Back to the Future) · Sep-14 (Let's Talk About...) · Aug-14 (Moving Day) · Jul-14 (Monty Python and the Holy Grail) · Jun-14 (The DoubleClicks) · May-14 (The Princess Bride) · Apr-14 (Mix Tape) · Mar-14 (Casino) · Feb-14 (Spinal Tap) · Jan-14 (Transportation) · Dec-13 (Hitchhiker's Guide to the Galaxy) · Nov-13 (Five Senses) · Oct-13 (Sherlock) · Sep-13 · Aug-13 · Jul-13 · Jun-13 · May-13 (Arrested Development) · Apr-13 · Mar-13 (Jeopardy) · Feb-13 (Clue) · Jan-13 · Dec-12 · Nov-12 · Oct-12 · Sep-12 · Aug-12 · Jul-12 · Jun-12 · May-12 · Apr-12 · Mar-12 · Feb-12 · Jan-12 · Dec-11 · Nov-11 · Oct-11 · Sep-11 · Aug-11 · Jul-11 · Jun-11 · May-11 · Apr-11 · Mar-11 · Feb-11 · Jan-11 · Dec-10 · Nov-10 · Oct-10 · Sep-10 · Aug-10 · Jul-10
Puzzepalooza 2022 (Year of the Dolphin) · 2021 · 2020 · 2019 (Year of the Xenops) · 2018 (Year of the Spider) · 2017 (Year of the Fox) · 2016 (Year of the Flea) · 2015 (Year of the Dragon) · 2014 (Year of the Armadillo) · 2013 (Year of the Parrot) · 2012 (Year of the Owl) · 2011 (Year of the Waterbear) · 2010 (Year of the Snake)
Singapore Puzzle Hunt 2022 (Stranger Puzzles) · 2021 (Around the World in 18 Puzzles) · 2020 (The Infinite Puzzle) · 2019 (The Puzzleville Redemption) · 2018 (Ready Puzzler One) · 2017 (The Final Puzzle) · 2016 (Order of the Puzzles) · 2015 (Alice's Adventures in Singapore)
SUMO Puzzle Hunt 2019 · 2018 · 2017 · 2016
Stanford Puzzle Hunt 2013
UMD Puzzle Hunt 2021 (Art Heist) · 2020 (Jeopardy) · Fall 2019 (Wild Goose Chase) · Spring 2019 (Clues to the Cosmos) · 2018 (It's Lit) · 2017 (Department of Enigmatology)
University of Chicago Puzzle Hunt 2021
USC Puzzle Hunt 2016 (Operation Golden Ticket) · 2015 (Back To the Present) · 2014 (Great Minds) · 2013 (Colonial America) · 2012
UT Puzzle Hunt 2002 · 2000
VT Hunt 2021 · Halloween 2020 · 2020 · Halloween 2019 · 2019 · 2018

Online puzzle hunts

Name List of hunts
Arcane Game DHW21 · Online 0
Bloomberg Summer of Puzzles 2022 · 2021 · 2020
Burn After Solving 2021
Caltech Puzzle Hunt 2018 · 2016
Cambridge Puzzle Hunt 2018 · 2017
Cardinality Puzzle Hunt 2022 (Huntinality 2.0) · 2021 (Huntinality)
Cipher & Code Breaking Competition 13 · 12 · 11
Colby's Curious Cook-off 2020
Co-Puzzle Hunt 2020
CRUMS Puzzle Hunt 2020
Cryptex Hunt 2023 (Puzzles Hidden in Youtube) · 2022 (Puzzles Hidden in Puzzles) · 2021 (Puzzle Hunts in 8-Bit) · 2020 (The Fourth Eye) · 2019 (Cryptex Magazine) · 2018 (Prexcyt)
CuCaTS Puzzle Hunt 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012
Dark Horse Challenge Dec-21 (Goose Game) · Nov-21 (Word Games) · Oct-21 (Revolutions) · Sep-21 (The Treasure of Pharoah Azrela) · Aug-21 (The Code Books) · Jul-21 (The Audio Labours) · Jun-21 (A Simple Device) · May-21 (The Mobius) · Apr-21 (Needles In Haystacks) · Mar-21 (Dark PK) · Feb-21 (The Cube) · Jan-21 (Tabula Revolvi) · 2020 (The Intro)
DaroCaro Puzzle Hunt 2020 (Pixar Puzzle Hunt)
DP Puzzle Hunt 2020
EC Puzzle Hunt 2022 (Exploring the Countryside)
Edric's Treasure Hunt 2023 DUAL Puzzle Hunt · 2022 Puzzle Hunt · 2022 Truzzle Hunt · 2022 · 2021 Truzzle Hunt · 2021 · 2020 Puzzle Hunt · 2020 · 2019 · 2018
EMU Puzzle Hunt 2021
Enigame 2022 · 2021 (Spaced Out) · 2021 (Escapism Edition) · 2020 (Fall Edition) · 2020 (Quarantine Edition) · 2019 (Let's Begin)
Galactic Puzzle Hunt 2022 (The Exam) · 2021 (20/20 Vision) · 2020 · 2019 (The Galactic Artifact) · 2018 (The Great Galactic Bake Off) · 2017 (Puzzleball Championships)
Glyph Puzzle Hunt 3 · 2 · 1 · 0
Holiday Hoopla 2021 · 2020
Hunt20 Puzzle Hunt 2.1 · 1
Inaudible Hunt 2021
Inexact Puzzle Hunt 2021
INTEGIRLS Puzzle Hunt Fall 2020 (Science Convention) · Spring 2020 (Women in STEM)
Intercoastal Altercations V (Major League Brainball, 2011) · IV (Who Stole the Emerald Necklace, 2004) · III (SolTrade, 2003) · II (Wild Goose Chase, 2002)
Labor Day Extravaganza 2023 (Two on the Isle) · 2022 (Cross Purposes) · 2021 · 2020 (Balancing Act) · 2019 (Distressed) · 2018 (It Takes Two) · 2017 (When First We Practice To Deceive) · 2016 (Here Comes The Sun) · 2015 (Speaking of Witch) · 2014 (I Get By With A Little Help From My Friends) · 2013 · 2012 (...And I Feel Fine) · 2011 (Let's Get Away From The City) [INCOMPLETE] · 2010 (Wishful Thinking) · 2009 (Sun and Sand) · 2008 (Short Story) · 2007 (Are We There Yet) · 2006 (Labor Intensive)
Leo Puzzle Hunt 2 · 1
Mezzacotta Puzzle Competition[1] 2016 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008 · 2007
MindBreakers 3 (Mindbreakers Park) · 2 (The Great Competition) · 1 (The Long Journey)
Mirroux Spy Puzzle Hunt 2020 (Puzzle Shake Off)
Mission Street Puzzles Season 5 (Scholarship Edition) · Season 4 (Seoul) · Season 3 (Austin) · Season 2 (New York City) · Season 1 (San Francisco)
Palo Alto Puzzle Hunt 2023 · 2022
Paradox Puzzle Hunt 2021
Purple People Eaters Puzzle Hunt 2020 (The Great Food Pyramid)
Puzzle Boat X · 9 (Part 2) · 9 · 8 · 7 · 6 · 5 · 4 Epilogue · 4 · 3 · 2 · 1 [INCOMPLETE]
Puzzle Potluck 4 · 3 · 2 · 1 · 0.3 · 0.2 · 0.1
Puzzle Rojak 2021
Puzzle Advent-ure III (2022) · II (2021) · I (2020)
Puzzle and Key Universe 2 · 1
Puzzles are Magic 2020
Puzzling Elves Puzzlehunt 2021
QoDE Puzzle Hunt 2021
Quantum Online Puzzle Hunt 2022
REDDOTHunt 2022 · 2021 · 2020 · 2019 · 2018 · 2017
RIT CS Puzzle Hunt 2020 · 2017 · 2010 · 2009 · 2008 · 2007 · 2006
RMHS Pi Day Puzzle Hunt 2020 · 2019 · 2018 · 2017 · 2016 · 2015
RSS Christmas Quiz 2021 · 2020 · 2019 · 2018
Shardhunt 2023
Silph Puzzle Hunt[2] 2021 · 2020 · 2019 · 2018
SUMS Puzzle Hunt 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009
Teammate Hunt 2021 (Carnival Conundrum) · 2020 (Matt and Emma's Birthday Bash)
The Cryptid Hunt 2021
The Grand Hunt 2023
The Puzzler Hunt 2022
Toronto Puzzle Hunt 2 (2015: My Neighbor Errol) · 1
TSBI Hunt 2022 (The Space Beyond Imagination)
TTT Puzzle Hunt 2020 · 2015
Ultraviolet Puzzle Challenge 2020
  1. previously CISRA Puzzle Competition
  2. previously Smogon Puzzle Hunt

"Offline" puzzle hunt collections

Name List of hunts
Alinea Group Pilcrow Bar (2020)
Beginner's Luck Pre-Hunt King of Hearts (2015) · Catch Me If You Can (2014) · Hack Punt Tool (2013) · The Fool's Errand (2012) · Beginner's Luck (2009)
Broken Buzzer Games Come on Down (2021)
Bruce Leban Puzzle Collection COCOA Test
Carl Worth's Christmas Hunt 2020 · 2015 · 2014 · 2013 · 2012
Cenarius's Thrill of the Hunt A Tale of Two Keepers, Part One (2021) · Ocean's Calling (2020) · Knight-a-Ranting (2018) · The Burgundy Boy (2017) · Night, Knight! (2017) · The Sylph Sleeps (2017) · The Seer is Out (2016)
Cracking the Cryptic Sudoku Hunt · Puzzle Hunt No. 1
Dan Katz's Mini Hunt 2 Big 2 Fail 2 Furious (2013) · Odor Humanity! (2012) · The Internet Strikes Back (2011) · SC Johnson, A Mysterious Shadow Corporation (2010) · The Wrath of Stopheles (2009) · Mostly Clueless (2008) · Major Malfunction (2007) · A Challenging Round of Noodle Yanking Mysteries (2006)
Dan Simon's Puzzles December 2022 · March 2022 · January 2021 · January 2020 · June 2017
Darren Miller's Puzzles 2021 · 2020 · July 4 Hunt 2020 · 2019 · 2018 · Christmas Puzzles 2016
Dr. Bob's Online Holiday Puzzle Hunt 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012
Dustin Foley's Mini Extravaganza Leg Day (2020) · Fire Works (2019) · The Magnificent Seven, Plus One (2016) · Pressing Play (2016) · Non-Working Holiday (2015) · Winter's Stellar Travel (2014) · Time for the Holidays (2013) · A Very Flaky Set of Puzzles (2012) · The Winter's Talent (2011)
Elite Puzzle Hunt 2011
Erin Rhode's Puzzle Collection A Love Story in Puzzles (2011)
GCHQ Christmas Puzzle 2020 · 2015
Jack Brounstein's Puzzle Collection The Oscars (2022) · The Oscars (2020) · The Whole She-Bang (2018) · Halloween Website (2017)
Jack Lance's P.I.HUNT 9 · 8 · 7 · 6 · 5 · 4 · 3 · 2 · 1
Ken Jennings's Puzzle Collection The Great American History Puzzle (2012)
Larry Hosken's Puzzle Collection Octothorpean (2012) · 2 Tone Game (2010)
lvl1psy Mystery Pre-Hunt (2023) · REDDOT Warm Up (2022)
Manic Sages Pre-Hunt Winter Distraction That Tantalizes and Amuses (2018)
Matt Jones's Puzzle Hunt Count Furcula's Groovy Gravy Late-Nite Cinema (2012) · Puzzle Feast (2011)
Max & Hayley Woghiren's Puzzle Hunt Christmas Ball (2018) · Reindeer Roundup (2019)
Nathan Curtis's Mini Extravaganza Verwald's Treasures (2018) · What's That Spell? (2017) · The Wanderer and the Wu Xing (2017) · A Curtain Call for Borbonicus and Bodley (2013) · A Banner Occasion (2012) · Tortoise's Binary Birthday Extravaganza (2011)
Noah Snyder's Puzzle Hunt The Name of the Rose (2007)
NPL Convention 2023 (Motréal) · 2022 (Contry) · 2021 (WashingCon) · 2020 (Contario) · 2019 (RockOn!) · 2018 (Milwaukee) · 2017 (BeaCon) · 2016 (SiLiCon) · 2015 (Recouvery) · 2014 (MaineCon) · 2013 (ConTex) · 2012 (Orecon) · 2011 (Convidence) · 2010 (ConPac) · 2009 (Baltimore) · 2008 (Conorado) · 2007 (MichiCon) · 2006 (TaxSAcon) · 2005 (Laconic) · 2004 (BosCon) · 2003 (IndyCon)
P&A Magazine Space Oddity (2019) · Damn This Traffic Jam (2018) · A Panda's Kickstarter (2017) · Ya Buncha Yo-Yos (2017) · Escape from the Haunted Library (2017) · Shakespr (2017) · Escape the Room Roomless Edition · P&A Sampler (2015) · The Ucaganza (2011) · P&A Brochure (2008) · SpaceFight! (2004) · The Wes Carpenter Experience (2003)
phenomist's Puzzle Collection A Round of Archery (2019) · ffao Hunt (2018) · List of Lists (2015)
Projectyl's Mini Hunt Snow Problem (2011) · Halloween (2011)
PuzzFeed Pre-Hunt Alice Still Shrugs (2015)
Puzzle Crawl Happy Quarantine's Day Puzzle Adventure (2021)
Studio369's HOUSE (2022)
Trip Payne's Mini Extravaganza Three Ring Circus (2014) · Super-extravaganza! (2013) · Remote Possibilities (2012)
Wei-Hwa Huang's Puzzle Collection The Locked House of Dr. Matrix (2008)

Treasure Hunts

Collection Puzzle hunts
Arizona Treasure Hunt 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004 · 2003 · 2002 · 2001 · 2000 · 1999 · 1998 · 1997 · 1996 · 1995 · 1994 · 1993 · 1992 · 1991 · 1990 · 1989 · 1988 · 1987 · 1986 · 1985 · 1984 · 1983 · 1982 · 1981 · 1980 · 1979 · 1978 · 1977 · 1976 · 1975 · 1974 · 1973 · 1972 · 1971 · 1970 · 1969 · 1968 · 1967 · 1964 · 1962 · 1961 · 1956
Pablo's Armchair Treasure Hunt 2021 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008 · 2007 · 2006 · 2005 · 2004 · 2003 · 2002 · 2001 · 2000 · 1999 · 1998 · 1997 · 1996 · 1995 · 1994 · 1993 · 1992 · 1991 · 1990 · 1989 · 1988 · 1987 · 1986 · 1985

Still to add

Sequential puzzles / riddles:
NotPron (online riddle)	http://notpron.org/notpron/
OddPawn (does a riddle count)	http://oddpawn.com/gameon/switchboard.php
PuzzleDonkey	https://puzzledonkey.org/default.php

Not working / inaccessible?
Great Puzzle Hunt	https://www.greatpuzzlehunt.com/
Microsoft College Puzzle Hunt	https://www.collegepuzzlechallenge.com/Archive/
Princeton Puzzle Hunt	https://puzzles.princeton.edu/