Leap Years in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 473rd raphaelimahorn 912 43 9ms 4 Sep 2020 473rd revlayle 🇺🇸 912 43 10ms 14 Sep 2020 473rd PatrickStephansen 🇿🇦 912 43 10ms 15 Oct 2020 473rd tpiechaczek 🇵🇱 912 43 11ms 24 Dec 2020 473rd toubsen 🇩🇪 912 43 10ms 8 Jan 2021 473rd omurakazuaki 🇯🇵 912 43 11ms 19 Feb 2021 473rd lukasmoellerch 912 43 9ms 15 Mar 2021 473rd MossGrass 🇺🇸 912 43 11ms 21 May 2021 473rd wansacis 🇩🇪 912 43 10ms 28 Jul 2021 473rd lynn 912 43 9ms 10 Sep 2021 473rd alasdair-greenland 912 43 15ms 11 Nov 2021 473rd emgordon154 912 43 16ms 23 Nov 2021 473rd solmyr2000 912 43 12ms 8 Jun 2022 473rd AlephSquirrel 912 43 11ms 18 Jul 2022 473rd FlorianCassayre 🇫🇷 912 43 10ms 27 Sep 2022 473rd BloodStormKnight 912 43 10ms 13 Oct 2022 473rd LukeBridges 🇬🇧 912 43 13ms 17 Oct 2022 473rd astonm 912 43 11ms 17 Oct 2022 473rd Maznek 912 43 9ms 6 Jun 2023 473rd jbt 912 43 10ms 26 Dec 2023 473rd wlaud9 912 43 10ms 8 Feb 2024 473rd weliveinhell 🇭🇹 912 43 11ms 23 Jul 2024 473rd acollett89 912 43 9ms 12 Jun 2025 504th m-tkach 🇺🇦 911 78 56ms 24 Oct 2022 504th NDR0216 🇹🇼 911 78 65ms 9 May 2024 504th yeminghan2021 911 78 58ms 2 Feb 2025 504th qwertyuiop3 🇷🇺 911 78 58ms 2 Jun 2025 504th emgordon154 911 78 69ms 7 Feb 2026 509th retrohun 910 31 3ms 30 Apr 2019 509th scpchicken 🇵🇼 910 31 3ms 18 Jun 2023 509th fuzzylojik-golf 🇺🇸 910 31 3ms 22 May 2025 512th DialFrost 🇸🇬 910 45 2,404ms 23 Oct 2024 512th dokutan 910 45 2,332ms 23 Oct 2024 512th sean-niemann 🇺🇸 910 45 2,198ms 23 Oct 2024 512th MeWhenI 🇻🇦 910 45 2,188ms 24 Oct 2024 512th pardouin 🇫🇷 910 45 2,231ms 24 Oct 2024 512th Chinay-Domitrix 🇺🇸 910 45 2,216ms 25 Feb 2026 518th UnderKoen 🇳🇱 910 72 2ms 16 Jun 2025 519th lynn 909 22 38ms 26 Jul 2022 519th SirBogman 🇺🇸 909 22 36ms 18 Sep 2022 519th pardouin 🇫🇷 909 22 39ms 24 Oct 2024 519th saito-ta 🇯🇵 909 22 41ms 28 Aug 2025 519th fuzzylojik-golf 🇺🇸 909 22 39ms 12 days ago 524th antimon2 🇯🇵 908 36 379ms 25 Jan 2021 525th Steffan153 🇫🇮 908 53 4ms 18 Feb 2023 525th xsot 🇸🇬 908 53 4ms 11 Feb 2024 525th sean-niemann 🇺🇸 908 53 4ms 25 Mar 2025 528th Bubbler-4 907 24 2ms 10 Jan 2022 528th GrayJoKing 🇦🇺 907 24 2ms 2 Feb 2022 528th lynn 907 24 2ms 27 May 2022 528th bstrat 907 24 2ms 9 Oct 2024 532nd sean-niemann 🇺🇸 907 54 6ms 23 Jun 2025 533rd janbehrens 🇩🇪 907 69 449ms 24 Mar 2022 533rd voytxt 🇨🇿 907 69 440ms 7 Apr 2022 533rd Yewzir 🇧🇪 907 69 443ms 17 Nov 2023 536th xsot 🇸🇬 906 40 986ms 22 Feb 2026 537th MeWhenI 🇻🇦 906 45 1,033ms 12 Oct 2022 537th sean-niemann 🇺🇸 906 45 87ms 6 May 2024 539th primo-ppcg 🇹🇭 906 51 4ms 20 May 2023 540th sisyphus-ppcg 🇦🇺 905 34 1,255ms 26 Mar 2021 540th dokutan 905 34 1,299ms 25 Sep 2024 542nd sean-niemann 🇺🇸 905 41 456ms 17 Jan 2024 542nd DialFrost 🇸🇬 905 41 470ms 17 Jan 2024 542nd GrayJoKing 🇦🇺 905 41 491ms 18 Jan 2024 542nd b-illy 🇬🇧 905 41 438ms 7 Sep 2024 546th masterada 905 85 315ms 26 Mar 2021 546th stefangimmillaro 905 85 317ms 4 Aug 2023 546th Steffan153 🇫🇮 905 85 340ms 3 Aug 2024 549th lynn 904 28 33ms 12 Apr 2021 549th HPWiz 🇳🇿 904 28 34ms 17 Apr 2021 549th ovs-code 🇩🇪 904 28 32ms 6 Feb 2024 552nd Steffan153 🇫🇮 904 53 6ms 16 days ago 553rd canissimia 🇦🇶 904 179 1ms 11 Sep 2021 554th MeWhenI 🇻🇦 903 28 2ms 25 Mar 2025 555th tjtnorton 902 47 18ms 28 Mar 2019 555th daedals 902 47 22ms 21 Apr 2019 555th handisb 902 47 21ms 5 Sep 2019 555th andersk 🇺🇸 902 47 17ms 20 Mar 2020 555th Attero 🇸🇪 902 47 11ms 9 May 2020 555th neihousaigaai 902 47 17ms 8 May 2021 First Prev 481–560 of 4,867 Next Last