Leap Years 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 660th StHagel 672 64 13 Jul 2023 660th bac0id 672 64 19 Sep 2023 660th Yareeeema 672 64 11 Oct 2023 660th Very-Nerdy-Human 672 64 12 Jan 2024 660th CyberTapir 672 64 28 Aug 2024 660th glassala 672 64 26 Oct 2024 660th OyuDays 672 64 17 Mar 2025 660th martindotexe 🇳🇴 672 64 22 Apr 2025 660th EnisEfe0 672 64 19 days ago 685th zuparnowa 662 65 25 Jan 2019 685th ishields1 662 65 16 Feb 2019 685th usnheckler 662 65 8 Jun 2019 685th henrytranter 662 65 20 Sep 2019 685th quincifer 662 65 15 Nov 2019 685th sjao14 662 65 2 Jan 2020 685th luftj 662 65 24 Apr 2020 685th TheYMI 662 65 19 May 2020 685th GameChaos 662 65 3 Sep 2020 685th tomh1012 662 65 30 Oct 2020 685th ispahr 662 65 12 Jan 2021 685th oplxy 662 65 29 Mar 2021 685th dgambit 662 65 6 Apr 2021 685th Niklas212 662 65 9 Aug 2021 685th olavaga 662 65 8 Dec 2021 685th mhenion8293 🇺🇸 662 65 13 Jan 2022 685th kyleclaassen 662 65 9 Feb 2022 685th KieranZimmer 662 65 12 Mar 2022 685th Ailko 🇧🇪 662 65 6 May 2022 685th james-downey 662 65 14 Jul 2022 685th GulgDev 662 65 21 Mar 2023 685th camieac 🇬🇧 662 65 12 Jul 2023 685th celiendonze 🇨🇭 662 65 15 Aug 2023 685th IoLimmer 662 65 1 Jul 2024 685th heabr12 662 65 6 Sep 2024 685th 6t41m0ct5 662 65 3 Nov 2024 711th bkshrader 652 66 27 Dec 2018 711th correcthorsebatterystaple 652 66 24 Mar 2019 711th vonKrafft 652 66 25 Mar 2020 711th StefanTifrea 652 66 15 Jul 2020 711th Augigogigi 652 66 28 Jul 2020 711th achow0 652 66 4 Aug 2020 711th mathwiz42 652 66 17 Aug 2020 711th yettinmoor 652 66 29 Aug 2020 711th BrenSchaap 652 66 21 Oct 2021 711th ClementCarre-BionomeeX 652 66 16 Nov 2021 711th martinnorling 🇸🇪 652 66 1 Feb 2022 711th Ripick 652 66 13 Aug 2022 711th Liastrae 652 66 22 Aug 2022 711th Smetalo 652 66 25 Aug 2022 711th NoahBolohan 🇨🇦 652 66 15 Feb 2023 711th estomagordo 🇳🇱 652 66 31 Aug 2023 711th CameronGBell 652 66 27 Sep 2023 711th evefrro 652 66 1 Nov 2023 711th crazymoose7 652 66 15 Feb 2024 711th Pale-Vessel 652 66 7 Mar 2024 711th AntoineBlondon 652 66 11 May 2024 711th dtbao20 🇻🇳 652 66 1 Oct 2024 711th WCScrypto-official 652 66 21 Dec 2024 711th jameswmccarty 652 66 10 May 2025 735th EmmetClarke 642 67 6 Apr 2019 735th qoqosz 642 67 6 Jun 2019 735th Gariman01 642 67 12 Aug 2019 735th uier 642 67 29 Dec 2019 735th bengsparks 642 67 24 Jan 2020 735th myleopard 642 67 28 Jan 2021 735th zaneduffield 642 67 5 Aug 2021 735th quasar098 642 67 16 Mar 2022 735th ThomasSed 642 67 21 Jun 2022 735th dillon-duncando 642 67 3 Oct 2022 735th mdnestor 642 67 23 Dec 2022 735th stonethurg 642 67 8 Feb 2023 735th JohnyK413 642 67 27 Jul 2024 735th Voltrifrodec 🇸🇰 642 67 22 Apr 2025 749th jotslo 🇬🇧 632 68 11 Jul 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