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 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 Topological Sort 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 443rd Skwerl23 425 113 3 Feb 2023 443rd Gopalkataria 🇮🇳 425 113 6 Mar 2025 453rd kenny14231 421 114 6 Aug 2022 453rd aalec 421 114 24 Apr 2024 455th michelebastione 🇮🇹 417 115 19 Nov 2019 455th artieleach 417 115 12 Dec 2020 455th ktanaka 417 115 11 Jan 2024 455th clayboll99 417 115 16 days ago 459th sambirnbaum1 414 116 7 Sep 2019 459th markus-rekdal 414 116 23 May 2022 459th rowboat1 414 116 21 Jun 2022 459th AGoyet 414 116 29 Jun 2022 463rd tomh1012 410 117 30 Oct 2020 464th caerbannogwhite 407 118 13 Apr 2018 464th danwley 407 118 2 Apr 2019 464th siegelzero 407 118 24 Jan 2020 464th mothcolada 🇺🇸 407 118 4 Dec 2020 464th lukehatcher 🇺🇸 407 118 30 Aug 2021 464th midnattssol 🇸🇪 407 118 27 Jul 2023 464th JesseNoEyes 🇺🇸 407 118 25 Sep 2024 471st dddthedark 403 119 11 Jan 2018 471st raywinray 403 119 27 Sep 2018 471st alangodfrey 403 119 11 Jun 2019 471st yeetmyyeet 403 119 18 Jun 2019 471st iso4096 403 119 8 Mar 2020 471st Andre3582 403 119 25 Oct 2020 471st enbyte 403 119 27 May 2021 471st Hannah-Varekamp 403 119 17 Jun 2021 471st StarmaQ 403 119 12 Jan 2022 471st Trunksistor 🇫🇷 403 119 19 Apr 2022 471st Puperger 403 119 19 Jun 2022 471st jhpaques 🇫🇷 403 119 29 Jul 2022 471st kevdah 403 119 2 Aug 2022 471st bwenstar 403 119 9 Aug 2022 471st mdnestor 403 119 28 Dec 2022 471st mbittner20 403 119 27 May 2023 471st therealnumbers 403 119 4 Jun 2024 471st RedzGoose 🇦🇺 403 119 25 Oct 2024 471st mishak-sys 403 119 31 Mar 2025 471st madeforlosers 403 119 9 May 2025 471st damoose717 403 119 23 May 2025 471st WillowWispy 403 119 25 May 2025 471st SectorCorruptor 403 119 3 days ago 494th jaredcrystal 🇺🇸 400 120 17 Mar 2018 494th BenBanerjeeRichards 400 120 20 Jan 2022 496th johnnythedoggie 397 121 26 Apr 2021 496th brimstonetrader 397 121 22 Jan 2024 498th babulibaba 393 122 30 Aug 2019 498th AreYouW 393 122 6 Dec 2019 498th Hawkeye99 393 122 6 Dec 2019 498th ADV1K 🇮🇳 393 122 18 Feb 2020 498th garrisonhh 393 122 21 Nov 2020 498th Command-Crafter 393 122 8 Nov 2021 498th Demonarchet 393 122 2 May 2023 498th Deedogg 393 122 5 Sep 2024 498th 0dyse 393 122 29 Apr 2025 498th osNiko 🇧🇷 393 122 5 days ago 508th lukasmoellerch 390 123 14 Jan 2019 508th Kreavita 390 123 14 Jan 2019 508th timkaiser 390 123 19 Apr 2019 508th bobbysq 390 123 29 Jun 2023 512th KarachunIvan 387 124 19 Feb 2018 512th sleepyStick 387 124 11 Mar 2022 514th lmeuser 384 125 2 Dec 2017 514th 0xCake 384 125 20 Apr 2020 514th haydenridd 384 125 20 Oct 2020 514th markbyrne 384 125 20 Oct 2020 514th samchristiandd 384 125 19 Feb 2021 514th clementblaudeau 384 125 26 May 2021 514th brochmann 🇸🇪 384 125 6 Feb 2022 514th AliceFord 384 125 2 Jun 2022 514th elephantpanda 384 125 31 Aug 2022 514th Azearia 384 125 1 Dec 2022 514th Schreipfelerer 384 125 9 Apr 2023 514th eddvrs 384 125 21 Dec 2023 Prev 451–525 of 677 Next