[comment]: # (autogenerated content, do not edit)
# Puzzle

- **[2048](../2048.md)** (JavaScript, Java, MIT, mature)
- **[2H4U](../2h4u.md)** (C++, GPL-2.0, mature, inactive since 2007)
- **[3Dc](../3dc.md)** (C, GPL-2.0, mature, inactive since 2000)
- **[4D Maze Game](../4d_maze_game.md)** (Java, Public domain, mature, inactive since 2008)
- **[4D-TRIS](../4d-tris.md)** (C, GPL-2.0, mature, inactive since 2012)
- **[54321](../54321.md)** (C++, Custom, mature, inactive since 2001)
- **[AdaGate](../adagate.md)** (Ada, GPL-3.0, mature)
- **[Anagramarama](../anagramarama.md)** (C, GPL-2.0, beta, inactive since 2002)
- **[aquastax](../aquastax.md)** (JavaScript, MIT, beta)
- **[Atomiks](../atomiks.md)** (C, Objective-C, GPL-3.0, mature, inactive since 2015)
- **[Atomix](../atomix.md)** (C, GPL-2.0, mature)
- **[BAB BE U](../bab_be_u.md)** (Lua, MIT, mature)
- **[Bastet](../bastet.md)** (C++, GPL-2.0, beta, inactive since 2018)
- **[Between](../between.md)** (PHP, C++, ?, beta, inactive since 2010)
- **[Biniax](../biniax.md)** (C, zlib, mature, inactive since 2012)
- **[Block Attack - Rise of the Blocks](../block_attack-rise_of_the_blocks.md)** (C++, GPL-2.0, mature)
- **[BlockOut II](../blockout_ii.md)** (C++, GPL-2.0, mature, inactive since 2014)
- **[Bobby](../bobby.md)** (TypeScript, AGPL-3.0, mature)
- **[Brain Workshop](../brain_workshop.md)** (Python, GPL-2.0, mature, inactive since 2011)
- **[Brikx](../brikx.md)** (C++, GPL-2.0, beta, inactive since 2009)
- **[Caph](../caph.md)** (C, GPL-3.0, mature, inactive since 2010)
- **[Card Stories](../card_stories.md)** (JavaScript, Python, AGPL-3.0, beta, inactive since 2012)
- **[Chroma](../chroma.md)** (C, GPL-2.0, mature)
- **[Chrzaszcz](../chrzaszcz.md)** (C++, GPL-3.0, beta, inactive since 2018)
- **[CommonDrops](../commondrops.md)** (C++, MIT, beta, inactive since 2018)
- **[Consomaton](../consomaton.md)** (TypeScript, MIT, mature, inactive since 2016)
- **[CoTerminalApps](../coterminalapps.md)** (Ada, GPL-3.0, mature)
- **[Crack Attack!](../crack_attack.md)** (C++, GPL-2.0, mature, inactive since 2005)
- **[Craft](../craft.md)** (C, Python, MIT, mature, inactive since 2017)
- **[CrappyBird](../crappybird.md)** (JavaScript, MIT, mature, inactive since 2017)
- **[CrystalQuest](../crystalquest.md)** (JavaScript, MIT, mature, inactive since 2017)
- **[Cubosphere](../cubosphere.md)** (C, C++, Lua, GPL-3.0, beta)
- **[CuteMaze](../cutemaze.md)** (C++, GPL-3.0, mature)
- **[Cuyo](../cuyo.md)** (C++, OCaml, GPL-2.0, mature, inactive since 2014)
- **[Daedalus](../daedalus.md)** (C++, GPL-2.0, mature, inactive since 2018)
- **[Diabolika](../diabolika.md)** (C++, zlib, mature)
- **[Domino On Acid](../domino_on_acid.md)** (Java, GPL-2.0, mature, inactive since 2009)
- **[Duck Marines](../duck_marines.md)** (Lua, zlib, mature, inactive since 2016)
- **[Duckmaze](../duckmaze.md)** (Python, GPL-2.0, beta)
- **[Einstein Puzzle](../einstein_puzzle.md)** (C++, GPL-2.0, mature, inactive since 2005)
- **[Enigma](../enigma.md)** (C, C++, GPL-2.0, mature)
- **[EnTT Pacman](../entt_pacman.md)** (C, C++, MIT, mature)
- **[Faur](../faur.md)** (C, Python, C++, GPL-3.0, beta)
- **[Fish Fillets - Next Generation](../fish_fillets-next_generation.md)** (C++, GPL-2.0, mature)
- **[FreeBlocks](../freeblocks.md)** (C, Java, GPL-3.0, beta, inactive since 2015)
- **[FreeSiege](../freesiege.md)** (C++, GPL-3.0, beta)
- **[freeVikings](../freevikings.md)** (Ruby, GPL-2.0, beta)
- **[Frozen Bubble](../frozen_bubble.md)** (Perl, C++, GPL-2.0, mature, inactive since 2012)
- **[FunLabyrinthe](../funlabyrinthe.md)** (Pascal, GPL-2.0, mature, inactive since 2012)
- **[Gem Drop X](../gem_drop_x.md)** (C, GPL-2.0, beta, inactive since 2002)
- **[Gift Grabber](../gift_grabber.md)** (JavaScript, Apache-2.0, mature)
- **[GJID](../gjid.md)** (C++, MIT, mature, inactive since 2017)
- **[glPortal](../glportal.md)** (C++, zlib, beta)
- **[Gweled](../gweled.md)** (C, Shell, GPL-2.0, mature)
- **[Hex-a-hop](../hex-a-hop.md)** (C++, GPL-2.0, mature, inactive since 2013)
- **[Hextris](../hextris.md)** (JavaScript, GPL-3.0, mature)
- **[HoDoKu](../hodoku.md)** (Java, GPL-3.0, mature, inactive since 2013)
- **[Holtz](../holtz.md)** (C++, GPL-2.0, mature)
- **[Hypercube](../hypercube.md)** (Java, GPL-2.0, mature, inactive since 2016)
- **[Intricacy](../intricacy.md)** (Haskell, GPL-3.0, beta)
- **[IO Reboot](../io_reboot.md)** (C#, MIT, mature, inactive since 2017)
- **[Jamp](../jamp.md)** (C++, GPL-3.0, beta, inactive since 2009)
- **[JSoko](../jsoko.md)** (Java, GPL-3.0, mature)
- **[Kai ‘Opua](../kai_opua.md)** (JavaScript, MIT, mature, inactive since 2013)
- **[KAtomic](../katomic.md)** (C++, GPL-2.0, mature)
- **[kiki the nano bot](../kiki_the_nano_bot.md)** (C++, Public domain, mature, inactive since 2007)
- **[Klooni 1010!](../klooni_1010.md)** (Java, GPL-3.0, beta)
- **[KMines](../kmines.md)** (C++, GPL-2.0, mature)
- **[Krystal Drop](../krystal_drop.md)** (C++, GPL-2.0, beta, inactive since 2004)
- **[KSnakeDuel](../ksnakeduel.md)** (C++, GPL-2.0, mature)
- **[Ksudoku](../ksudoku.md)** (C++, GPL-2.0, mature)
- **[l-echo](../l-echo.md)** (C++, GPL-3.0, beta, inactive since 2016)
- **[Lemmings.ts](../lemmingsts.md)** (TypeScript, MIT, mature)
- **[Lemmini](../lemmini.md)** (Java, Apache-2.0, beta, inactive since 2017)
- **[LevelHead](../levelhead.md)** (C++, Python, GPL-3.0, mature, inactive since 2009)
- **[Lexica](../lexica.md)** (Java, GPL-3.0, mature)
- **[LibreMines](../libremines.md)** (C++, GPL-3.0, mature)
- **[Lix](../lix.md)** (D, C++, CC0, beta)
- **[LTris](../ltris.md)** (C, GPL-2.0, mature, inactive since 2013)
- **[Marble Marcher](../marble_marcher.md)** (C++, GPL-2.0, mature)
- **[Mari0](../mari0.md)** (Lua, MIT, mature, inactive since 2012)
- **[Me and My Shadow](../me_and_my_shadow.md)** (C++, GPL-3.0, beta)
- **[Mice Men: Remix](../mice_men_remix.md)** (Java, LGPL-3.0, mature, inactive since 2016)
- **[Minesweeper (in C)](../minesweeper_in_c.md)** (C, 3-clause BSD, beta, inactive since 2015)
- **[minesweeper-rs](../minesweeper-rs.md)** (Rust, MIT, mature)
- **[Minesweeper.Zone](../minesweeperzone.md)** (JavaScript, PHP, MIT, mature)
- **[Minilens](../minilens.md)** (GDScript, GPL-3.0, mature, inactive since 2018)
- **[Mirror Magic](../mirror_magic.md)** (C, GPL-2.0, mature)
- **[Monsterz](../monsterz.md)** (Python, WTFPL, beta, inactive since 2007)
- **[n2048](../n2048.md)** (C, 2-clause BSD, beta, inactive since 2014)
- **[NeoLemmix](../neolemmix.md)** (Pascal, ?, beta)
- **[Nighthawk](../nighthawk.md)** (C++, C, GPL-2.0, mature, inactive since 2004)
- **[Numpty Physics](../numpty_physics.md)** (C++, GPL-3.0, beta, inactive since 2016)
- **[OGS Mahjong](../ogs_mahjong.md)** (C++, GPL-3.0, mature, inactive since 2016)
- **[One Way To Go](../one_way_to_go.md)** (Lua, GPL-3.0, mature, inactive since 2011)
- **[Open Flood](../open_flood.md)** (Java, MIT, mature, inactive since 2018)
- **[Open Hexagon](../open_hexagon.md)** (C++, C, AFL-3.0, mature)
- **[OpenAlchemist](../openalchemist.md)** (C++, GPL-2.0, beta, inactive since 2010)
- **[OpenBlok](../openblok.md)** (C++, GPL-3.0, beta)
- **[OpenNotrium](../opennotrium.md)** (C++, GPL-3.0, beta)
- **[OpenSolomonsKey](../opensolomonskey.md)** (C++, Unlicense, beta)
- **[OpenSupaplex](../opensupaplex.md)** (C, GPL-3.0, mature)
- **[Palapeli](../palapeli.md)** (C++, GPL-2.0, mature)
- **[Pathogen Warrior](../pathogen_warrior.md)** (C++, C, GPL-2.0, beta, inactive since 2004)
- **[Pathological](../pathological.md)** (Python, Shell, GPL-2.0, beta, inactive since 2003)
- **[Pingus](../pingus.md)** (C++, Scheme, GPL-3.0, mature)
- **[Pink Pony](../pink_pony.md)** (C++, GPL-3.0, mature, inactive since 2017)
- **[PipeWalker](../pipewalker.md)** (C++, GPL-3.0, beta, inactive since 2012)
- **[Primrose](../primrose.md)** (C++, Public domain, mature, inactive since 2009)
- **[proxx](../proxx.md)** (TypeScript, JavaScript, Apache-2.0, mature)
- **[Pushover](../pushover.md)** (C++, C, Lua, GPL-3.0, beta, inactive since 2018)
- **[Puzzle Moppet](../puzzle_moppet.md)** (C++, WTFPL, mature, inactive since 2015)
- **[PyBreak360](../pybreak360.md)** (Python, GPL-3.0, mature, inactive since 2015)
- **[PyChess](../pychess.md)** (Python, TypeScript, GPL-3.0, mature)
- **[Python Kye](../python_kye.md)** (Python, GPL-2.0, mature, inactive since 2010)
- **[Quadrapassel](../quadrapassel.md)** (Vala, GPL-2.0, mature)
- **[Rabbit Escape](../rabbit_escape.md)** (Java, GPL-2.0, mature)
- **[Raincat](../raincat.md)** (Haskell, 3-clause BSD, mature, inactive since 2018)
- **[Reliquarium](../reliquarium.md)** (Ada, GPL-2.0, mature)
- **[ReQbert](../reqbert.md)** (JavaScript, GPL-3.0, beta)
- **[Rocks'n'Diamonds](../rocksndiamonds.md)** (C, GPL-2.0, mature)
- **[RufasCube](../rufascube.md)** (Ada, GPL-2.0, mature)
- **[RufasSlider](../rufasslider.md)** (C++, GPL-2.0, mature)
- **[RufasSwap](../rufasswap.md)** (Ada, GPL-3.0, mature)
- **[Secret Maryo Chronicles](../secret_maryo_chronicles.md)** (C++, GPL-3.0, mature, inactive since 2009)
- **[Simon Tatham's Portable Puzzle Collection](../simon_tathams_portable_puzzle_collection.md)** (C, MIT, mature)
- **[Simple Sokoban](../simple_sokoban.md)** (C, Objective-C, GPL-3.0, mature, inactive since 2014)
- **[Simsu](../simsu.md)** (C++, GPL-3.0, mature)
- **[Sokoban](../sokoban.md)** (CoffeeScript, AGPL-3.0, mature)
- **[SokoSolve](../sokosolve.md)** (C#, GPL-3.0, mature, inactive since 2009)
- **[splexhd](../splexhd.md)** (C++, GPL-2.0, beta, inactive since 2012)
- **[Spludlow Tetris](../spludlow_tetris.md)** (C#, GPL-3.0, mature, inactive since 2018)
- **[Spooker Framework](../spooker_framework.md)** (C#, MIT, beta, inactive since 2014)
- **[Stringrolled](../stringrolled.md)** (Python, Public domain, beta, inactive since 2008)
- **[Sudokuki](../sudokuki.md)** (C, Java, GPL-3.0, mature, inactive since 2016)
- **[Supaxl](../supaxl.md)** (JavaScript, MIT, mature)
- **[System Syzygy](../system_syzygy.md)** (Rust, GPL-3.0, mature, inactive since 2018)
- **[T^3](../t3.md)** (C++, GPL-2.0, beta, inactive since 2005)
- **[Tanglet](../tanglet.md)** (C++, GPL-3.0, mature)
- **[TerminalApps](../terminalapps.md)** (Ada, GPL-3.0, mature)
- **[TetraVex](../tetravex.md)** (Swift, GPL-3.0, beta)
- **[Tetrepetete](../tetrepetete.md)** (C++, GPL-2.0, mature)
- **[Tetris (in C and NCURSES)](../tetris_in_c_and_ncurses.md)** (C, 3-clause BSD, mature)
- **[Tetzle](../tetzle.md)** (C++, GPL-3.0, mature)
- **[The Castles of Dr. Creep](../the_castles_of_dr_creep.md)** (C++, Shell, GPL-3.0, mature)
- **[Tiny Tris](../tiny_tris.md)** (C, GPL-3.0, mature)
- **[Toppler](../toppler.md)** (C++, GPL-2.0, mature, inactive since 2012)
- **[Trackballs](../trackballs.md)** (C++, Scheme, GPL-2.0, mature)
- **[Tumbly Towers](../tumbly_towers.md)** (Java, MIT, beta, inactive since 2017)
- **[Tux Memory](../tux_memory.md)** (Java, GPL-3.0, mature, inactive since 2014)
- **[vitetris](../vitetris.md)** (C, 2-clause BSD, beta)
- **[WebHangman](../webhangman.md)** (JavaScript, GPL-2.0, mature, inactive since 2003)
- **[Which Way Is Up?](../which_way_is_up.md)** (Python, GPL-2.0, beta, inactive since 2008)
- **[Wizznic!](../wizznic.md)** (C, GPL-3.0, beta, inactive since 2016)
- **[WWW](../www.md)** (JavaScript, GPL-3.0, beta, inactive since 2014)
- **[Xjig](../xjig.md)** (C, Custom, mature)
- **[XorCurses](../xorcurses.md)** (C, GPL-3.0, beta, inactive since 2012)
- **[XScavenger](../xscavenger.md)** (C, GPL-2.0, mature, inactive since 2015)
- **[Zaz](../zaz.md)** (C++, GPL-3.0, beta, inactive since 2010)