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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 471st PatrickStephansen 🇿🇦 912 43 9ms 15 Oct 2020 471st tpiechaczek 🇵🇱 912 43 9ms 24 Dec 2020 471st toubsen 🇩🇪 912 43 9ms 8 Jan 2021 471st omurakazuaki 🇯🇵 912 43 9ms 19 Feb 2021 471st lukasmoellerch 912 43 9ms 15 Mar 2021 471st MossGrass 🇺🇸 912 43 9ms 21 May 2021 471st wansacis 🇩🇪 912 43 9ms 28 Jul 2021 471st lynn 912 43 9ms 10 Sep 2021 471st alasdair-greenland 912 43 10ms 11 Nov 2021 471st emgordon154 912 43 9ms 23 Nov 2021 471st solmyr2000 912 43 9ms 8 Jun 2022 471st AlephSquirrel 912 43 11ms 18 Jul 2022 471st FlorianCassayre 🇫🇷 912 43 9ms 27 Sep 2022 471st BloodStormKnight 912 43 10ms 13 Oct 2022 471st LukeBridges 🇬🇧 912 43 10ms 17 Oct 2022 471st astonm 912 43 9ms 17 Oct 2022 471st Maznek 912 43 8ms 6 Jun 2023 471st jbt 912 43 10ms 26 Dec 2023 471st wlaud9 912 43 13ms 8 Feb 2024 471st weliveinhell 🇭🇹 912 43 11ms 23 Jul 2024 471st acollett89 912 43 9ms 12 Jun 2025 502nd Lydxn 🇨🇦 912 55 4ms 16 Jul 2023 503rd m-tkach 🇺🇦 911 78 59ms 24 Oct 2022 503rd NDR0216 🇹🇼 911 78 57ms 9 May 2024 503rd yeminghan2021 911 78 57ms 2 Feb 2025 503rd qwertyuiop3 🇷🇺 911 78 56ms 2 Jun 2025 503rd emgordon154 911 78 54ms 7 Feb 2026 508th DialFrost 🇸🇬 910 45 2,577ms 23 Oct 2024 508th dokutan 910 45 2,405ms 23 Oct 2024 508th sean-niemann 🇺🇸 910 45 2,527ms 23 Oct 2024 508th MeWhenI 🇻🇦 910 45 2,644ms 24 Oct 2024 508th pardouin 🇫🇷 910 45 2,392ms 24 Oct 2024 508th Chinay-Domitrix 🇺🇸 910 45 2,510ms 26 days ago 514th UnderKoen 🇳🇱 910 72 2ms 16 Jun 2025 515th lynn 909 22 38ms 26 Jul 2022 515th SirBogman 🇺🇸 909 22 36ms 18 Sep 2022 515th pardouin 🇫🇷 909 22 39ms 24 Oct 2024 515th saito-ta 🇯🇵 909 22 41ms 28 Aug 2025 519th retrohun 909 31 4ms 30 Apr 2019 519th scpchicken 🇵🇼 909 31 3ms 18 Jun 2023 519th fuzzylojik-golf 🇺🇸 909 31 3ms 22 May 2025 522nd antimon2 🇯🇵 908 36 379ms 25 Jan 2021 523rd Steffan153 🇫🇮 908 53 4ms 18 Feb 2023 523rd xsot 🇸🇬 908 53 4ms 11 Feb 2024 523rd sean-niemann 🇺🇸 908 53 4ms 25 Mar 2025 526th Bubbler-4 907 24 2ms 10 Jan 2022 526th GrayJoKing 🇦🇺 907 24 2ms 2 Feb 2022 526th lynn 907 24 2ms 27 May 2022 526th bstrat 907 24 2ms 9 Oct 2024 530th sean-niemann 🇺🇸 907 54 7ms 23 Jun 2025 531st xsot 🇸🇬 906 40 722ms 22 Feb 2026 532nd MeWhenI 🇻🇦 906 45 89ms 12 Oct 2022 532nd sean-niemann 🇺🇸 906 45 82ms 6 May 2024 534th primo-ppcg 🇹🇭 906 51 4ms 20 May 2023 535th janbehrens 🇩🇪 906 69 449ms 24 Mar 2022 535th voytxt 🇨🇿 906 69 440ms 7 Apr 2022 535th Yewzir 🇧🇪 906 69 443ms 17 Nov 2023 538th sisyphus-ppcg 🇦🇺 905 34 1,255ms 26 Mar 2021 538th dokutan 905 34 1,299ms 25 Sep 2024 540th sean-niemann 🇺🇸 905 41 433ms 17 Jan 2024 540th DialFrost 🇸🇬 905 41 426ms 17 Jan 2024 540th GrayJoKing 🇦🇺 905 41 430ms 18 Jan 2024 540th b-illy 🇬🇧 905 41 417ms 7 Sep 2024 544th masterada 905 85 296ms 26 Mar 2021 544th stefangimmillaro 905 85 283ms 4 Aug 2023 544th Steffan153 🇫🇮 905 85 278ms 3 Aug 2024 547th lynn 904 28 33ms 12 Apr 2021 547th HPWiz 🇳🇿 904 28 34ms 17 Apr 2021 547th ovs-code 🇩🇪 904 28 32ms 6 Feb 2024 550th canissimia 🇦🇶 904 179 1ms 11 Sep 2021 551st MeWhenI 🇻🇦 903 28 2ms 25 Mar 2025 552nd emplv 🇱🇻 902 49 5ms 15 Apr 2021 552nd janbehrens 🇩🇪 902 49 4ms 22 May 2021 552nd rucin93 🇵🇱 902 49 4ms 3 Dec 2021 552nd GrayJoKing 🇦🇺 902 49 4ms 9 Feb 2022 552nd voytxt 🇨🇿 902 49 5ms 16 May 2022 552nd MeWhenI 🇻🇦 902 49 4ms 28 May 2023 552nd stefangimmillaro 902 49 4ms 22 Aug 2023 552nd Argeento 🇵🇱 902 49 4ms 25 Aug 2023 552nd DialFrost 🇸🇬 902 49 5ms 8 Nov 2023 First Prev 481–560 of 4,840 Next Last