Happy Numbers (Long) 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 75th 5cw 🇺🇸 772 79 8 May 2024 75th bzijlema 🇳🇱 772 79 11 Oct 2024 75th jipsong 🇩🇪 772 79 20 Jun 2025 75th InigoK 🇺🇸 772 79 4 days ago 80th primo-ppcg 🇹🇭 763 80 22 Sep 2021 80th prplz 🇦🇺 763 80 18 Dec 2021 80th inventshah 763 80 10 May 2022 80th jhu04 763 80 18 Jan 2024 80th jtaxen 763 80 4 Apr 2024 80th namelessiw 763 80 14 Jul 2024 80th fgrosshans 🇫🇷 763 80 23 Jul 2024 80th EnTerr 763 80 8 Sep 2024 80th zacjl 763 80 12 Apr 2025 89th jared-hughes 753 81 19 Sep 2021 89th jacklynnepenick 753 81 5 Nov 2021 89th guilhem-roy 🇫🇷 753 81 26 Feb 2022 89th suwat513 753 81 15 Sep 2022 89th LogicalJoe 753 81 7 Oct 2022 89th Eilonlif 🇮🇱 753 81 3 Nov 2022 89th janbehrens 🇩🇪 753 81 17 Jun 2023 89th ryyyn 🇺🇸 753 81 17 Jan 2025 89th bknower 753 81 26 Jun 2025 89th edsrzf 🇳🇿 753 81 22 Jul 2025 99th stefangimmillaro 744 82 27 Sep 2021 99th NewDefectus 🇮🇱 744 82 16 Dec 2021 99th CedricGebistorf 744 82 25 Feb 2022 99th aksyristos 744 82 12 Feb 2023 99th quimey 744 82 22 Mar 2023 99th StefanHabel 🇨🇦 744 82 26 Mar 2023 99th Fracture17 744 82 8 Apr 2023 99th Re-Adventures 🇮🇳 744 82 20 Jul 2023 99th Natanaelel 🇸🇪 744 82 29 Oct 2023 99th codingisgreatbutiamnot 744 82 25 Jul 2024 99th klixel 🇨🇦 744 82 17 Jan 2025 110th neihousaigaai 735 83 3 Jan 2022 110th cesarm4 735 83 16 Apr 2022 110th nstearns96 🇬🇧 735 83 27 Jan 2023 110th randolchance 735 83 16 Feb 2023 110th galloj 🇨🇿 735 83 5 Mar 2023 110th yzhs 🇩🇪 735 83 23 Jun 2023 110th m42km 735 83 12 Oct 2023 117th Bonjour27891 🇻🇳 726 84 9 Feb 2022 117th RDShah 726 84 11 May 2022 117th thehylian 726 84 2 Jan 2023 117th badboj40 726 84 12 Feb 2023 117th firegene 🇮🇪 726 84 22 Dec 2023 117th HumanoidCPU 726 84 23 Jun 2024 117th moustave 726 84 26 Nov 2024 124th aposteriorist 🇨🇦 718 85 6 Feb 2022 124th Ailko 🇧🇪 718 85 5 May 2022 124th tkr-sh 🇫🇷 718 85 17 May 2022 124th Mikey-Beep 🇬🇧 718 85 15 Jun 2022 124th P-Quentin 🇫🇷 718 85 10 Aug 2022 124th 051 🇸🇬 718 85 19 Aug 2022 124th trist224 🇫🇷 718 85 18 Oct 2022 124th Ripick 718 85 1 Feb 2023 124th fkantelberg 718 85 7 Aug 2023 124th minhtrancccp 718 85 1 Nov 2023 124th wen1now 718 85 6 Nov 2023 124th stertooy 🇧🇪 718 85 14 Jun 2024 124th FranklinJiaChen 718 85 5 Aug 2024 124th KasperKivimaeki 🇫🇮 718 85 2 Jul 2025 138th LeeCamp 709 86 15 Jan 2023 138th vishwathg 709 86 4 Feb 2023 138th cros107 709 86 11 Oct 2023 138th logvp 709 86 12 Jan 2024 138th Bmrl7 709 86 29 Feb 2024 138th Grrisly 709 86 29 Mar 2024 138th resoNathan 709 86 18 Jul 2024 138th RaBa21 🇭🇺 709 86 11 Jul 2025 146th scpchicken 🇵🇼 701 87 12 Jan 2022 146th JuliaSzulc 701 87 16 Mar 2022 146th LHuitre 701 87 5 Jun 2022 146th betaveros 701 87 1 Jan 2023 146th croc54 701 87 8 Jan 2025 Prev 76–150 of 364 Next