Happy Numbers 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 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 Hilbert Curve 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 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 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 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 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 Hilbert Curve 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 300th adoxography 527 91 3 Oct 2019 300th amishtal 527 91 27 Nov 2019 300th mhenion8293 🇺🇸 527 91 19 Jan 2022 300th nullie 527 91 8 Jun 2022 300th jbjd 527 91 23 Nov 2024 306th 71c 522 92 7 Mar 2018 306th ay2718 522 92 13 Aug 2019 306th TrAyZeN 522 92 12 Mar 2020 306th geofft 522 92 12 Dec 2020 306th abailey2020 🇺🇸 522 92 12 Dec 2020 306th CodyMiner 522 92 7 Nov 2021 306th Romain-1 🇫🇷 522 92 29 Apr 2022 306th ssbhatt4321 522 92 11 Jun 2023 306th Glinte 522 92 11 Dec 2023 306th tobeannouncd 522 92 25 Apr 2025 306th YAJUE114514 522 92 21 days ago 317th relet 516 93 8 Aug 2018 317th davitf 516 93 31 Oct 2018 317th retrohun 516 93 16 Mar 2019 317th Sticky-Bits 516 93 19 Apr 2019 317th Psirving 516 93 23 Jul 2020 317th Lewenhaupt 516 93 15 Mar 2024 317th martion2007 516 93 14 Aug 2024 324th zdzc 511 94 28 Feb 2018 324th GodEmperorCaterpie 511 94 4 Sep 2019 324th DarkTemplar5 511 94 18 Feb 2020 324th kypi 511 94 22 Feb 2020 324th lukasthaler 511 94 11 Sep 2020 324th AkashTandon167 511 94 22 Nov 2020 324th ludwig-n 511 94 6 Apr 2021 324th Andrey135296 511 94 3 Jan 2022 324th zwxzwxzwx21 511 94 30 Jan 2024 333rd dyc3 505 95 12 May 2020 333rd antimon2 🇯🇵 505 95 27 Jul 2020 333rd Secozzi 505 95 4 Nov 2020 333rd cesarm4 505 95 30 Aug 2021 333rd 4ndyJ 🇬🇧 505 95 12 Feb 2023 333rd wobblybits 505 95 10 hours ago 339th Malin001 500 96 4 Jan 2020 339th The3gs 500 96 28 Aug 2020 339th Zhenyu-Liang 500 96 31 Jan 2021 339th asadullayev 500 96 3 Mar 2021 339th mauro-1 🇮🇹 500 96 18 Aug 2021 339th BrenSchaap 500 96 21 Oct 2021 339th andrewteske 500 96 28 Nov 2021 339th galloj 🇨🇿 500 96 17 Aug 2022 339th vhoulbreque 🇫🇷 500 96 19 Aug 2022 339th NoahBolohan 🇨🇦 500 96 28 Feb 2023 339th mikehanus 500 96 5 Dec 2023 339th Jaydosu 500 96 26 Jun 2024 339th Pyroan 500 96 14 Mar 2025 352nd ToonAlfrink 495 97 13 Nov 2020 352nd lovernj 495 97 7 Feb 2022 354th ebicochineal 490 98 21 Jun 2019 354th ieeemma 490 98 27 Sep 2019 354th TheAristos 490 98 30 Oct 2019 354th lemogne 490 98 8 Aug 2021 354th tpasfieldERAU 490 98 5 Nov 2022 354th VictorStenvers 🇳🇱 490 98 23 Apr 2025 354th codewrite 🇬🇧 490 98 10 Jul 2025 361st Edgex42 485 99 3 Jun 2019 361st pengu1n-master 485 99 7 Oct 2021 361st myleopard 485 99 15 Oct 2021 361st Fanrco 485 99 4 Sep 2023 365th joshrosenkranz 480 100 1 Mar 2018 365th qoqosz 480 100 16 Jun 2019 365th estomagordo 🇳🇱 480 100 5 Aug 2019 365th achow0 480 100 3 Aug 2020 365th nerikosans 480 100 13 Sep 2020 365th Miles-1000 🇬🇧 480 100 26 Feb 2021 365th TimLeffke 480 100 13 Sep 2022 365th cingulataluke 480 100 28 Aug 2023 365th AbhilashaTandon 480 100 22 Sep 2023 365th JakeDaCake36 480 100 20 Feb 2024 375th ianpoe 475 101 30 Apr 2020 Prev 301–375 of 682 Next