Quine in C in bytes. 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 Hilbert Curve 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 Mandelbrot 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Hilbert Curve 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 Mandelbrot 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st Alex-x90 🇺🇸 1,000 39 2ms 10 Dec 2024 2nd CatsAreFluffy 929 42 2ms 2 Jan 2023 2nd NewDefectus 🇮🇱 929 42 2ms 23 Apr 2024 4th KasperKivimaeki 🇫🇮 813 48 1ms 25 Aug 2025 5th xsot 🇸🇬 780 50 3ms 7 Feb 2024 6th primo-ppcg 🇹🇭 609 64 2ms 1 Dec 2022 7th inventshah 591 66 2ms 21 Dec 2023 7th Irratix 🇳🇱 591 66 6ms 21 Jan 2024 7th Yewzir 🇧🇪 591 66 2ms 9 Feb 2024 7th Mukundan314 591 66 2ms 7 Apr 2025 11th sean-niemann 🇺🇸 574 68 2ms 21 Dec 2023 11th DialFrost 🇸🇬 574 68 2ms 21 Dec 2023 11th Steffan153 🇫🇮 574 68 1ms 22 Dec 2023 11th prplz 🇦🇺 574 68 2ms 22 Dec 2023 11th ovs-code 🇩🇪 574 68 1ms 17 Feb 2024 11th elttil 574 68 1ms 14 Jun 2024 11th speles 🇺🇦 574 68 2ms 17 Sep 2024 11th GolfingSuccess 🇬🇷 574 68 2ms 3 Nov 2024 11th lifthrasiir 🇰🇷 574 68 2ms 8 Nov 2024 11th Iznoanygod 🇺🇸 574 68 2ms 19 Dec 2024 11th not-a-pokemon 574 68 2ms 16 Jul 2025 22nd filharmonista 557 70 2ms 23 Nov 2019 22nd Davidebyzero 557 70 2ms 18 Dec 2019 22nd nwellnhof 🇩🇪 557 70 2ms 19 Feb 2020 22nd sisyphus-ppcg 🇦🇺 557 70 2ms 20 Jan 2021 22nd lynn 557 70 1ms 11 May 2021 22nd JayXon 🇺🇸 557 70 2ms 1 Dec 2022 22nd Lydxn 🇨🇦 557 70 2ms 1 Dec 2022 22nd fuzzylojik-golf 🇺🇸 557 70 2ms 13 May 2025 30th rambox11 542 72 2ms 12 Mar 2019 30th juntuu 542 72 1ms 28 Mar 2019 30th somebody1234 542 72 1ms 8 Apr 2019 30th Sayan505 🇮🇳 542 72 1ms 23 Feb 2020 30th andersk 🇺🇸 542 72 1ms 19 Mar 2020 30th simontime 542 72 1ms 18 May 2020 30th Attero 🇸🇪 542 72 2ms 29 May 2020 30th nexaitch 542 72 2ms 7 Jul 2020 30th SirBogman 🇺🇸 542 72 1ms 28 Jul 2020 30th frankgraziano 542 72 2ms 13 Jan 2021 30th madex 🇩🇪 542 72 5ms 16 Jan 2021 30th ACMichels 542 72 2ms 13 Aug 2021 30th ccecka 542 72 2ms 27 Aug 2021 30th m-tkach 🇺🇦 542 72 2ms 31 Aug 2021 30th tsunderu 🇯🇵 542 72 1ms 3 Sep 2021 30th pandapawskat 542 72 2ms 1 Oct 2021 30th thebuilder6 🇺🇸 542 72 2ms 22 Nov 2021 30th ZakkkkAttackkkk 🇵🇭 542 72 2ms 9 Jun 2022 30th jared-hughes 542 72 2ms 17 Jul 2022 30th nai62 542 72 2ms 29 Aug 2022 30th GrayJoKing 🇦🇺 542 72 2ms 1 Dec 2022 30th Sora1248 🇩🇪 542 72 1ms 5 Feb 2023 30th KenanHanke 542 72 1ms 20 Feb 2023 30th yzhs 🇩🇪 542 72 2ms 23 Jun 2023 30th elgan65536 542 72 2ms 28 Nov 2023 30th janbehrens 🇩🇪 542 72 2ms 21 Dec 2023 30th Mandrzejy 🇵🇱 542 72 1ms 22 Mar 2024 30th JohandeRuiter 🇳🇱 542 72 2ms 26 Mar 2024 30th Herbert00709 🇵🇱 542 72 2ms 25 Apr 2024 30th roupiq 🇵🇱 542 72 2ms 25 Apr 2024 30th abc7-12 542 72 2ms 5 May 2024 30th BlankSpruce 542 72 2ms 21 Aug 2024 30th zacjl 542 72 2ms 15 Nov 2024 30th mousetail 🇳🇱 542 72 2ms 29 Mar 2025 30th ndren 542 72 1ms 26 Jul 2025 30th Yax42 🇫🇷 542 72 2ms 14 days ago 30th iczelia 🇩🇪 542 72 2ms 10 days ago 67th TFeld00 🇩🇰 527 74 2ms 7 Aug 2019 67th paramsiddharth 527 74 2ms 18 Apr 2020 67th shaneliu-zf 🇹🇼 527 74 2ms 6 Jul 2020 67th Juici 527 74 2ms 24 Sep 2020 67th o0lit3 🇺🇸 527 74 1ms 5 Oct 2020 67th geofft 527 74 2ms 11 Dec 2020 67th YellowBunnyGit 527 74 2ms 17 Jan 2021 67th ibexq 527 74 2ms 19 May 2021 67th jacklynnepenick 527 74 1ms 30 Aug 2021 1–75 of 270 Next Last