Foo Fizz Buzz Bar in Python 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 439th AstroOrbis 695 95 14 Apr 2025 439th SectorCorruptor 695 95 3 days ago 453rd descentcare 688 96 9 Dec 2021 453rd ImpressedByRocks 688 96 29 Jun 2022 453rd aglahir1 688 96 20 Jul 2022 453rd syspro86 688 96 4 Nov 2022 453rd 6lr61 688 96 30 Nov 2022 453rd TimSvensson 688 96 3 Sep 2023 453rd ffelixm 688 96 31 May 2025 460th Jonghyun-Yun 680 97 2 Jan 2022 460th guilhem-roy 🇫🇷 680 97 22 Feb 2022 460th GalileoCap 680 97 16 Dec 2023 460th 0skek 680 97 13 Feb 2024 460th SURAJMITTAL 680 97 13 Dec 2024 465th pigeons-west 673 98 7 Mar 2022 465th Elliott-R-Shaw 673 98 2 Feb 2023 465th zalazalaza 673 98 2 Feb 2023 465th ehulinsky 🇺🇸 673 98 16 May 2023 465th ridingqwerty 🇺🇸 673 98 29 Nov 2023 465th qwjhvbxi 673 98 7 Feb 2024 465th dtbao20 🇻🇳 673 98 30 Sep 2024 465th NotNoper 673 98 24 Oct 2024 465th Europe2048 673 98 2 Dec 2024 474th vale075 667 99 1 May 2022 474th PkmnQ 667 99 25 Jul 2022 474th Anthony-Williams-06 667 99 15 Nov 2022 474th TheoKeller1 667 99 5 Jun 2023 474th jgh713 667 99 7 Sep 2023 474th KadinSchultz 667 99 8 Jan 2024 474th jbjd 667 99 24 Feb 2024 474th pquline 667 99 5 Mar 2025 474th jiji7879 667 99 20 Jun 2025 483rd Alfiecxn 🇬🇧 660 100 7 May 2022 483rd dcc5480 660 100 12 Jan 2023 483rd taesungh 660 100 16 Oct 2023 483rd tobyLovick 660 100 17 Nov 2023 483rd hhjellup 660 100 21 Jul 2025 488th rowboat1 653 101 19 Jun 2022 488th Heathcorp 🇦🇺 653 101 28 Jul 2022 488th Andre3582 653 101 31 Oct 2022 488th brimstonetrader 653 101 18 Dec 2023 488th Bmrl7 653 101 24 Feb 2024 488th inverseLorentz 🇦🇺 653 101 11 Mar 2024 488th madeforlosers 653 101 5 Sep 2024 488th LostSyntax21 🇬🇧 653 101 2 Dec 2024 488th PKFire18 653 101 25 Jun 2025 497th michelebastione 🇮🇹 647 102 21 Nov 2021 497th georgehulme 647 102 26 Jan 2022 497th pedrocoelhosilva 647 102 4 Nov 2022 497th OwPowell 647 102 17 Dec 2023 501st bsoyka 🇺🇸 641 103 9 Jan 2022 501st hvdnsz 641 103 9 May 2022 501st james-downey 641 103 10 Jul 2022 501st Bodo171 641 103 27 Nov 2022 501st shersch 641 103 20 Jan 2023 501st Lwi-Sandwich 641 103 20 Jul 2023 501st feherd 641 103 16 Nov 2023 508th cubed-guy 635 104 13 Feb 2022 508th argusdusty 🇺🇸 635 104 21 Aug 2022 508th n0Oo0Oo0b 635 104 29 Dec 2022 508th Razzula 635 104 4 Oct 2023 508th cros107 🇦🇺 635 104 26 Oct 2023 508th logvp 635 104 15 Jan 2024 514th jiaminglimjm 🇲🇾 629 105 25 Mar 2023 514th dlutolf 629 105 30 Apr 2023 514th SodiumFluoride 629 105 14 Sep 2024 514th staniec 629 105 5 Dec 2024 518th mdnestor 623 106 23 Dec 2022 518th redhann 623 106 1 Apr 2023 518th Peanut-XIV 623 106 9 Apr 2023 518th mbittner20 623 106 27 May 2023 518th AbhilashaTandon 623 106 21 Sep 2023 518th levavft 623 106 26 Oct 2023 518th julian-hoelz 623 106 19 Sep 2024 518th damoose717 623 106 23 May 2025 Prev 451–525 of 839 Next