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 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 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 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 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 448th jared-hughes 916 46 2ms 10 Mar 2022 448th Steffan153 🇫🇮 916 46 2ms 26 Dec 2022 448th MeWhenI 🇻🇦 916 46 2ms 31 Dec 2022 448th b10011 🇫🇮 916 46 2ms 5 Jan 2023 448th sean-niemann 🇺🇸 916 46 2ms 12 Jan 2023 448th DialFrost 🇸🇬 916 46 2ms 8 Nov 2023 448th retrohun 916 46 2ms 16 Jun 2024 448th dokutan 916 46 1ms 25 Sep 2024 448th FlyingPenguin223 916 46 2ms 17 Dec 2024 460th lynn 916 60 28ms 11 Jul 2023 460th Lydxn 🇨🇦 916 60 27ms 11 Jul 2023 462nd rambox11 913 44 8ms 20 Dec 2018 462nd skps2010 913 44 9ms 4 Jan 2019 462nd obarakon 913 44 9ms 9 Jan 2019 462nd elisherer 🇮🇱 913 44 9ms 28 Mar 2019 462nd goldenice 913 44 10ms 4 Apr 2019 462nd user189032 913 44 9ms 29 May 2019 462nd marcin7Cd 913 44 10ms 13 Mar 2020 462nd ondras 913 44 9ms 3 May 2020 462nd daisy-lau 913 44 9ms 20 May 2020 462nd efgen 913 44 9ms 12 Jun 2020 462nd itsh01 913 44 9ms 15 Jul 2020 462nd thisishowmymindworks 🇳🇴 913 44 9ms 20 Jul 2020 462nd ToriTheChicken 913 44 10ms 21 Jul 2020 462nd ehouais 913 44 9ms 23 Aug 2020 462nd Athe81 913 44 12ms 30 Oct 2020 462nd jn-lp 🇺🇦 913 44 10ms 1 Nov 2020 462nd pandapawskat 913 44 9ms 3 Dec 2020 462nd boxjelly 913 44 9ms 14 Feb 2021 462nd blader0x 913 44 9ms 28 Mar 2021 462nd heypwesto 🇳🇿 913 44 11ms 20 Apr 2021 462nd Shanethegamer 🇺🇸 913 44 9ms 22 May 2021 462nd Natanaelel 🇸🇪 913 44 9ms 1 Oct 2021 462nd alex-oser 🇲🇰 913 44 9ms 5 Oct 2021 462nd igmcdowell 913 44 11ms 25 Nov 2021 462nd shellbertt 🇨🇦 913 44 9ms 3 Dec 2021 462nd ZakkkkAttackkkk 🇵🇭 913 44 9ms 17 Dec 2021 462nd fitzdotlol 🇺🇸 913 44 12ms 8 Mar 2022 462nd vincens2005 🇺🇸 913 44 8ms 30 Mar 2022 462nd otubby 913 44 9ms 30 Mar 2022 462nd NathanGabrielson 913 44 9ms 30 Mar 2022 462nd inverseLorentz 🇦🇺 913 44 9ms 28 Jun 2022 462nd two-bad 🇬🇧 913 44 9ms 5 Jul 2022 462nd aksyristos 913 44 8ms 28 Oct 2022 462nd scpchicken 🇵🇼 913 44 9ms 22 Feb 2023 462nd Kesefon 913 44 10ms 25 Apr 2023 462nd dteague3989 913 44 11ms 27 May 2023 462nd unfinishedprogram 913 44 10ms 4 Jul 2023 462nd Davr1 🇨🇿 913 44 9ms 15 Oct 2023 462nd Yewzir 🇧🇪 913 44 9ms 15 Oct 2023 462nd dylanarmstrong 913 44 9ms 22 Jan 2024 462nd hacker112 🇸🇪 913 44 9ms 22 Jun 2024 462nd piano-miles 913 44 8ms 6 Sep 2024 462nd kovdmm 913 44 9ms 13 Oct 2024 462nd CaedenHarper 🇨🇦 913 44 9ms 22 Oct 2024 462nd XenThe 🇬🇧 913 44 9ms 7 Jun 2025 462nd olleicua 🇺🇸 913 44 9ms 13 Aug 2025 462nd LordSir101 913 44 9ms 18 Aug 2025 509th GrayJoKing 🇦🇺 913 53 108ms 18 Oct 2022 510th voytxt 🇨🇿 912 42 128ms 3 Aug 2024 510th pardouin 🇫🇷 912 42 125ms 5 Aug 2024 512th Lydxn 🇨🇦 911 55 4ms 16 Jul 2023 513th m-tkach 🇺🇦 911 78 52ms 24 Oct 2022 513th 09cf 911 78 55ms 24 Jan 2024 513th NDR0216 🇹🇼 911 78 55ms 9 May 2024 513th yeminghan2021 911 78 51ms 2 Feb 2025 513th qwertyuiop3 🇷🇺 911 78 74ms 2 Jun 2025 518th lynn 909 22 44ms 26 Jul 2022 518th SirBogman 🇺🇸 909 22 46ms 18 Sep 2022 518th pardouin 🇫🇷 909 22 41ms 24 Oct 2024 518th saito-ta 🇯🇵 909 22 40ms 28 Aug 2025 522nd retrohun 909 31 2ms 30 Apr 2019 522nd scpchicken 🇵🇼 909 31 3ms 18 Jun 2023 522nd fuzzylojik-golf 🇺🇸 909 31 3ms 22 May 2025 525th DialFrost 🇸🇬 908 45 2,908ms 23 Oct 2024 First Prev 451–525 of 4,691 Next Last
