12 Days of Christmas in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 825th ToxicP1e 539 631 8 Nov 2022 827th barneyb 539 632 15 Oct 2023 828th ericlangedijk 🇸🇮 539 646 18 Feb 2022 829th msbranicky 538 503 28 Aug 2023 829th arctouch-cristiannevianna 538 503 30 Nov 2023 829th RedzGoose 🇦🇺 538 503 13 Oct 2024 832nd passsy 🇩🇪 537 504 17 Nov 2022 833rd JESchoett 537 1,080 9 Dec 2024 834th Shanethegamer 🇺🇸 536 379 14 Sep 2024 835th sean-niemann 🇺🇸 536 456 13 Nov 2024 836th MCausc78 🇺🇦 536 494 5 Jan 2023 837th paulthepen 536 506 12 Aug 2022 838th remenkemi 536 635 2 Mar 2025 839th nwwdles 535 555 15 Apr 2020 840th acostama 535 636 24 Mar 2022 841st iTearo 🇷🇺 534 508 25 Dec 2020 842nd JRaspass 🇬🇧 534 556 23 Sep 2022 843rd gthayden23 534 637 5 Oct 2024 844th HorvathPeterHub 533 509 12 Jan 2024 845th jonas-sala 533 638 1 May 2024 846th msbranicky 532 718 12 Dec 2024 847th ovs-code 🇩🇪 531 383 12 Nov 2023 847th varhammer 🇷🇺 531 383 13 Dec 2023 849th asminog 531 511 5 Oct 2024 850th JacobStanleyJones 531 641 21 Mar 2022 851st GrayJoKing 🇦🇺 530 461 12 Sep 2022 852nd wuzekai518 530 625 30 Jul 2024 853rd janAkali 🇷🇺 529 500 7 Oct 2024 854th harshit54 529 562 3 Oct 2023 855th peter-shen-dev 529 598 28 Nov 2019 856th emplv 🇱🇻 528 563 29 Apr 2024 857th Andwerpz 528 644 3 Dec 2021 858th krencl 527 515 28 Apr 2020 858th Bubbleshum 527 515 4 Apr 2024 860th Betuaredead 527 646 4 Jan 2023 861st inventshah 526 502 16 Sep 2023 862nd mrdamien 526 516 26 Mar 2019 862nd timmickey 526 516 31 Dec 2022 864th stipo42 526 565 20 Apr 2020 864th ibeucaly 526 565 6 Nov 2021 866th HassanAliKadhem 🇧🇭 525 566 2 Aug 2023 867th epic-programmer-guy 525 603 25 Dec 2023 868th lahell 523 353 12 Jul 2020 869th PradCoder 523 363 6 Apr 2024 870th janbehrens 🇩🇪 523 492 24 Apr 2023 871st xiBread 🇺🇸 522 600 26 Oct 2021 872nd sean-niemann 🇺🇸 521 469 30 Oct 2024 873rd SirBogman 🇺🇸 520 433 16 Apr 2022 874th Yewzir 🇧🇪 520 571 7 Feb 2024 875th DaCuteRaccoon 520 608 9 Apr 2022 876th cheevu-RS 520 637 10 Mar 2020 877th Echriser 519 510 14 Nov 2022 878th JustRevDice 519 656 2 Dec 2021 879th mhsaul 518 367 11 Apr 2023 880th nwellnhof 🇩🇪 518 509 9 Jan 2022 881st magnickolas 516 368 19 Nov 2020 882nd peeveen 🇬🇧 516 474 8 Sep 2023 883rd clockworknazo 515 431 27 Oct 2022 884th jackdonofrio 515 661 22 Apr 2020 885th joedia 515 868 16 Apr 2022 885th duartegomes 515 868 20 Dec 2022 887th ovs-code 🇩🇪 514 432 10 Feb 2023 888th Gaddy 🇫🇷 514 476 3 May 2022 888th hemphen 514 476 28 Aug 2022 890th stefangimmillaro 513 467 29 Oct 2024 891st luciaaibarblanco 🇦🇷 513 477 21 Nov 2021 892nd ListeriaM 513 514 20 Aug 2023 892nd GolfingSuccess 🇬🇷 513 514 25 Dec 2023 894th slammer903 513 664 2 Dec 2022 894th Grrine 513 664 13 Feb 2025 896th ocean0821 512 371 7 May 2025 897th yzhs 🇩🇪 512 397 29 Feb 2020 898th emgordon154 512 503 4 days ago 899th yzzyx 512 580 18 Apr 2020 900th HumanEquivalentUnit 512 593 12 Feb 2022 Prev 826–900 of 3,597 Next