Leap Years in C 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 150th dymowski 806 67 14 Jul 2019 150th ToriTheChicken 806 67 31 Jul 2020 150th Indivicivet 806 67 15 Mar 2021 150th KatieLG 🇬🇧 806 67 9 Jun 2021 150th jhpaques 🇫🇷 806 67 4 Dec 2022 150th BalaM314 806 67 8 Feb 2025 157th archee303 794 68 5 Feb 2020 157th BenAns 794 68 26 Sep 2020 157th ei14 794 68 23 Jun 2021 157th lemogne 794 68 8 Aug 2021 157th Bobini1 🇵🇱 794 68 11 Feb 2022 157th pyrolitic 🇮🇪 794 68 7 Apr 2022 157th slerpyyy 🇩🇪 794 68 21 Oct 2022 157th aubergine-sauce 794 68 21 May 2023 157th camieac 🇬🇧 794 68 12 Jul 2023 157th pandaninjas 794 68 9 Aug 2023 157th iilegacyyii 794 68 22 Jan 2024 168th chunky 783 69 2 Oct 2020 168th AIn0n 783 69 19 Aug 2021 168th VictorChemin 🇫🇷 783 69 30 Nov 2021 168th ishvanl 783 69 11 Jul 2022 168th anbutle 783 69 14 Aug 2022 168th trist224 🇫🇷 783 69 14 Dec 2022 168th msbranicky 783 69 20 Aug 2023 168th 1231234md5 🇨🇳 783 69 13 Dec 2023 168th cpchrispye 783 69 20 Apr 2024 168th evanjaco 783 69 4 Oct 2024 168th ibrahimhanifceker 783 69 30 Jan 2025 179th jngbsn 771 70 2 Mar 2019 179th nwdamgaard 771 70 19 Dec 2021 179th bac0id 771 70 26 Sep 2023 179th gussy420 771 70 28 Oct 2023 179th Iznoanygod 🇺🇸 771 70 5 days ago 184th madeve-unipi 761 71 16 Oct 2019 184th uier 761 71 28 Dec 2019 184th FrederikHutfless 🇩🇪 761 71 12 Jan 2023 184th NickTheEASDude 🇺🇸 761 71 6 Nov 2023 188th Batzuga 750 72 10 Sep 2019 188th alexjlaberge 750 72 3 Aug 2020 188th petroselo 750 72 29 Aug 2021 188th Ripick 750 72 13 Aug 2022 192nd KiwiKoder0123 740 73 28 Jun 2019 192nd AaronGarbut 740 73 30 Jul 2019 192nd MadMax129 740 73 24 Dec 2019 192nd rchalamala 740 73 8 Jun 2021 192nd wirewolf010 740 73 6 Jan 2022 192nd ibexq 740 73 29 Sep 2022 192nd TornadoCookie 740 73 8 Mar 2023 192nd Ralac07 🇦🇺 740 73 11 Mar 2024 192nd mickmurci 740 73 30 Dec 2024 201st Waterperry 730 74 24 Dec 2021 201st kallmi28 🇨🇿 730 74 26 Sep 2023 203rd jgbaldwinbrown 720 75 30 Jun 2021 203rd ryguyNelson 720 75 19 Jul 2021 203rd Cloakless 🇬🇧 720 75 17 Oct 2021 203rd ms-tingliang 720 75 5 Aug 2022 203rd heabr12 720 75 6 Sep 2024 208th simontime 711 76 20 May 2020 208th StHagel 711 76 18 Aug 2020 208th garrisonhh 711 76 20 Nov 2020 208th furokku 711 76 15 Feb 2021 208th sech1p 🇵🇱 711 76 30 Oct 2021 208th calinous 🇷🇴 711 76 2 Mar 2023 208th 0dyse 711 76 8 hours ago 215th b-paul 701 77 1 Nov 2020 215th Schmitz48 701 77 6 May 2022 215th Sephirem98 701 77 24 Oct 2023 218th glorpglob 692 78 5 Feb 2021 218th riccetn 692 78 7 Jul 2022 218th Smetalo 692 78 25 Aug 2022 218th janleigh 🇵🇭 692 78 23 Sep 2023 222nd osmith93 675 80 28 Mar 2019 222nd aazuspan 675 80 3 May 2022 224th kmcomer 667 81 22 Feb 2022 225th funnsam 🇭🇰 659 82 12 Jun 2023 Prev 151–225 of 268 Next