Leap Years 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 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 224th xsot 🇸🇬 936 45 3ms 18 Mar 2024 227th Lydxn 🇨🇦 935 41 2ms 8 Oct 2023 227th sean-niemann 🇺🇸 935 41 1ms 8 Oct 2023 227th GrayJoKing 🇦🇺 935 41 2ms 9 Oct 2023 227th JayXon 🇺🇸 935 41 2ms 9 Oct 2023 227th ovs-code 🇩🇪 935 41 2ms 9 Oct 2023 227th Steffan153 🇫🇮 935 41 2ms 10 Oct 2023 227th DialFrost 🇸🇬 935 41 2ms 6 Nov 2023 227th rucin93 🇵🇱 935 41 2ms 28 Feb 2024 227th MeWhenI 🇻🇦 935 41 2ms 18 Aug 2024 227th dokutan 935 41 2ms 25 Sep 2024 237th primo-ppcg 🇹🇭 935 50 143ms 1 Apr 2019 237th jslip 935 50 122ms 2 Apr 2019 237th SirHaswell 935 50 113ms 13 Jun 2019 237th Attero 🇸🇪 935 50 143ms 31 Mar 2020 237th SirBogman 🇺🇸 935 50 121ms 14 Jun 2020 237th aionescu 935 50 114ms 15 Aug 2020 237th GrayJoKing 🇦🇺 935 50 124ms 6 Dec 2020 237th sisyphus-ppcg 🇦🇺 935 50 122ms 20 Mar 2021 237th Shanethegamer 🇺🇸 935 50 142ms 30 Jun 2021 237th laikoni 935 50 125ms 27 Aug 2021 237th Irratix 🇳🇱 935 50 112ms 25 Sep 2021 237th annaproxy 935 50 148ms 7 Jan 2022 237th janbehrens 🇩🇪 935 50 115ms 20 Jul 2022 237th Steffan153 🇫🇮 935 50 110ms 8 Oct 2022 237th alomiF 935 50 114ms 1 Sep 2023 237th jared-hughes 935 50 123ms 7 Jul 2024 237th sean-niemann 🇺🇸 935 50 164ms 7 Jan 2025 237th DialFrost 🇸🇬 935 50 123ms 14 Feb 2025 237th iczelia 🇩🇪 935 50 142ms 26 days ago 256th sean-niemann 🇺🇸 934 41 131ms 3 Aug 2024 256th JayXon 🇺🇸 934 41 135ms 4 Aug 2024 256th Lydxn 🇨🇦 934 41 126ms 6 Aug 2024 256th Steffan153 🇫🇮 934 41 130ms 8 Aug 2024 256th lukegustafson 🇺🇸 934 41 129ms 11 Oct 2024 261st somebody1234 934 43 10ms 7 Dec 2018 261st dymowski 934 43 9ms 7 Jul 2019 261st KrausRaus 🇺🇸 934 43 10ms 22 Aug 2019 261st handisb 934 43 11ms 31 Aug 2019 261st dorinoltean 934 43 9ms 2 Oct 2019 261st oitio 934 43 9ms 12 Feb 2020 261st shuding 934 43 9ms 27 Apr 2020 261st taklam 934 43 9ms 20 May 2020 261st raphaelimahorn 934 43 9ms 4 Sep 2020 261st revlayle 🇺🇸 934 43 9ms 14 Sep 2020 261st PatrickStephansen 🇿🇦 934 43 9ms 15 Oct 2020 261st tpiechaczek 🇵🇱 934 43 9ms 24 Dec 2020 261st toubsen 🇩🇪 934 43 9ms 8 Jan 2021 261st omurakazuaki 🇯🇵 934 43 9ms 19 Feb 2021 261st lukasmoellerch 934 43 12ms 15 Mar 2021 261st MossGrass 🇺🇸 934 43 9ms 21 May 2021 261st wansacis 🇩🇪 934 43 9ms 28 Jul 2021 261st lynn 934 43 9ms 10 Sep 2021 261st alasdair-greenland 934 43 12ms 11 Nov 2021 261st emgordon154 934 43 9ms 23 Nov 2021 261st solmyr2000 934 43 10ms 8 Jun 2022 261st AlephSquirrel 934 43 10ms 18 Jul 2022 261st FlorianCassayre 🇫🇷 934 43 8ms 27 Sep 2022 261st BloodStormKnight 934 43 9ms 13 Oct 2022 261st LukeBridges 🇬🇧 934 43 9ms 17 Oct 2022 261st astonm 934 43 12ms 17 Oct 2022 261st Maznek 934 43 9ms 6 Jun 2023 261st jbt 934 43 9ms 26 Dec 2023 261st wlaud9 934 43 9ms 8 Feb 2024 261st weliveinhell 🇭🇹 934 43 8ms 23 Jul 2024 261st edsrzf 🇳🇿 934 43 10ms 14 Sep 2024 261st acollett89 934 43 8ms 12 Jun 2025 293rd HPWiz 🇳🇿 934 56 695ms 24 Nov 2022 293rd KasperKivimaeki 🇫🇮 934 56 592ms 17 Dec 2024 293rd DialFrost 🇸🇬 934 56 605ms 17 Dec 2024 296th sean-niemann 🇺🇸 934 76 53ms 2 Jan 2022 296th nwellnhof 🇩🇪 934 76 54ms 3 Jan 2022 296th Irratix 🇳🇱 934 76 53ms 3 Jan 2022 296th primo-ppcg 🇹🇭 934 76 54ms 18 Jan 2022 296th voytxt 🇨🇿 934 76 54ms 10 Apr 2022 First Prev 226–300 of 4,686 Next Last