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 476th oitio 912 43 11ms 12 Feb 2020 476th shuding 912 43 10ms 27 Apr 2020 476th taklam 912 43 10ms 20 May 2020 476th raphaelimahorn 912 43 10ms 4 Sep 2020 476th revlayle 🇺🇸 912 43 10ms 14 Sep 2020 476th PatrickStephansen 🇿🇦 912 43 10ms 15 Oct 2020 476th tpiechaczek 🇵🇱 912 43 9ms 24 Dec 2020 476th toubsen 🇩🇪 912 43 10ms 8 Jan 2021 476th omurakazuaki 🇯🇵 912 43 9ms 19 Feb 2021 476th lukasmoellerch 912 43 10ms 15 Mar 2021 476th MossGrass 🇺🇸 912 43 10ms 21 May 2021 476th wansacis 🇩🇪 912 43 9ms 28 Jul 2021 476th lynn 912 43 10ms 10 Sep 2021 476th alasdair-greenland 912 43 12ms 11 Nov 2021 476th emgordon154 912 43 14ms 23 Nov 2021 476th solmyr2000 912 43 10ms 8 Jun 2022 476th AlephSquirrel 912 43 14ms 18 Jul 2022 476th FlorianCassayre 🇫🇷 912 43 10ms 27 Sep 2022 476th BloodStormKnight 912 43 12ms 13 Oct 2022 476th LukeBridges 🇬🇧 912 43 10ms 17 Oct 2022 476th astonm 912 43 12ms 17 Oct 2022 476th Maznek 912 43 10ms 6 Jun 2023 476th jbt 912 43 10ms 26 Dec 2023 476th wlaud9 912 43 9ms 8 Feb 2024 476th weliveinhell 🇭🇹 912 43 10ms 23 Jul 2024 476th acollett89 912 43 10ms 12 Jun 2025 507th m-tkach 🇺🇦 912 78 56ms 24 Oct 2022 507th NDR0216 🇹🇼 912 78 65ms 9 May 2024 507th yeminghan2021 912 78 58ms 2 Feb 2025 507th qwertyuiop3 🇷🇺 912 78 58ms 2 Jun 2025 507th emgordon154 912 78 69ms 7 Feb 2026 512th UnderKoen 🇳🇱 911 72 2ms 16 Jun 2025 513th retrohun 910 31 3ms 30 Apr 2019 513th scpchicken 🇵🇼 910 31 3ms 18 Jun 2023 513th fuzzylojik-golf 🇺🇸 910 31 3ms 22 May 2025 516th lynn 909 22 38ms 26 Jul 2022 516th SirBogman 🇺🇸 909 22 36ms 18 Sep 2022 516th pardouin 🇫🇷 909 22 39ms 24 Oct 2024 516th saito-ta 🇯🇵 909 22 41ms 28 Aug 2025 516th fuzzylojik-golf 🇺🇸 909 22 39ms 21 days ago 521st xsot 🇸🇬 909 40 986ms 22 Feb 2026 522nd Steffan153 🇫🇮 909 53 4ms 18 Feb 2023 522nd xsot 🇸🇬 909 53 4ms 11 Feb 2024 522nd sean-niemann 🇺🇸 909 53 4ms 25 Mar 2025 525th sean-niemann 🇺🇸 909 54 6ms 23 Jun 2025 526th antimon2 🇯🇵 908 36 398ms 25 Jan 2021 527th janbehrens 🇩🇪 908 69 449ms 24 Mar 2022 527th voytxt 🇨🇿 908 69 440ms 7 Apr 2022 527th Yewzir 🇧🇪 908 69 443ms 17 Nov 2023 530th Bubbler-4 907 24 2ms 10 Jan 2022 530th GrayJoKing 🇦🇺 907 24 2ms 2 Feb 2022 530th lynn 907 24 2ms 27 May 2022 530th bstrat 907 24 2ms 9 Oct 2024 534th primo-ppcg 🇹🇭 907 44 555ms 2 May 2020 534th lynn 907 44 499ms 10 Sep 2021 534th Steffan153 🇫🇮 907 44 98ms 26 days ago 534th JayXon 🇺🇸 907 44 1,153ms 21 days ago 538th primo-ppcg 🇹🇭 907 51 4ms 20 May 2023 539th sisyphus-ppcg 🇦🇺 906 34 1,508ms 26 Mar 2021 539th dokutan 906 34 1,585ms 25 Sep 2024 541st sean-niemann 🇺🇸 906 41 456ms 17 Jan 2024 541st DialFrost 🇸🇬 906 41 470ms 17 Jan 2024 541st GrayJoKing 🇦🇺 906 41 491ms 18 Jan 2024 541st b-illy 🇬🇧 906 41 438ms 7 Sep 2024 545th Steffan153 🇫🇮 906 53 6ms 26 days ago 546th Shanethegamer 🇺🇸 906 61 41ms 13 Feb 2025 546th edsrzf 🇳🇿 906 61 41ms 19 Aug 2025 546th Steffan153 🇫🇮 906 61 40ms 12 Feb 2026 549th masterada 906 85 315ms 26 Mar 2021 549th stefangimmillaro 906 85 317ms 4 Aug 2023 549th Steffan153 🇫🇮 906 85 340ms 3 Aug 2024 552nd canissimia 🇦🇶 905 179 1ms 11 Sep 2021 553rd lynn 904 28 33ms 12 Apr 2021 553rd HPWiz 🇳🇿 904 28 34ms 17 Apr 2021 553rd ovs-code 🇩🇪 904 28 32ms 6 Feb 2024 556th MeWhenI 🇻🇦 903 28 2ms 25 Mar 2025 557th emplv 🇱🇻 903 49 5ms 15 Apr 2021 557th janbehrens 🇩🇪 903 49 4ms 22 May 2021 557th rucin93 🇵🇱 903 49 5ms 3 Dec 2021 557th GrayJoKing 🇦🇺 903 49 4ms 9 Feb 2022 First Prev 481–560 of 5,017 Next Last