Happy Numbers (Long) in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st Lydxn 🇨🇦 1,000 61 151ms 22 Oct 2023 1st pardouin 🇫🇷 1,000 61 150ms 11 Jul 2024 1st khvdm 1,000 61 156ms 10 Nov 2025 1st sunleonid 1,000 61 149ms 4 Dec 2025 5th btnlq 984 62 150ms 20 Sep 2021 5th JayXon 🇺🇸 984 62 150ms 2 Oct 2023 5th sean-niemann 🇺🇸 984 62 159ms 23 Dec 2024 5th kg583 🇺🇸 984 62 148ms 15 Oct 2025 5th lukegustafson 🇺🇸 984 62 177ms 5 Dec 2025 10th orthoplex 🇨🇽 968 63 187ms 9 Oct 2022 10th xsot 🇸🇬 968 63 428ms 11 Jun 2023 10th m-tkach 🇺🇦 968 63 137ms 24 Aug 2023 10th GrayJoKing 🇦🇺 968 63 259ms 1 Nov 2023 10th Steffan153 🇫🇮 968 63 180ms 29 Aug 2024 10th emgordon154 968 63 242ms 16 Apr 2025 10th Mukundan314 968 63 165ms 5 Dec 2025 17th GolfingSuccess 🇬🇷 953 64 174ms 19 Sep 2021 17th ovs-code 🇩🇪 953 64 283ms 6 Nov 2021 17th neel11235813 953 64 173ms 27 Jan 2023 17th CaedenHarper 🇨🇦 953 64 284ms 1 Aug 2025 21st hallvabo 🇳🇴 938 65 23ms 21 Sep 2021 21st annaproxy 938 65 194ms 24 Nov 2021 21st anter69 🇭🇺 938 65 228ms 3 Apr 2022 21st Irratix 🇳🇱 938 65 320ms 23 Apr 2022 21st KatieLG 🇬🇧 938 65 323ms 11 Dec 2022 21st ndren 938 65 306ms 25 Aug 2023 21st sisyphus-ppcg 🇦🇺 938 65 1,130ms 1 Dec 2023 21st duckyluuk 🇳🇱 938 65 191ms 15 Aug 2024 21st CornerMercury 🇬🇧 938 65 225ms 6 Oct 2025 21st plcc0 938 65 225ms 22 days ago 31st itsjustfreekie 924 66 324ms 20 Sep 2021 31st ZakkkkAttackkkk 🇵🇭 924 66 125ms 21 Dec 2021 31st btjones0 924 66 322ms 15 Jul 2022 31st SirBogman 🇺🇸 924 66 220ms 20 Nov 2022 31st Shanethegamer 🇺🇸 924 66 305ms 16 Dec 2022 31st adamnielson42 🇺🇸 924 66 315ms 25 Apr 2023 31st snoozingnewt 🇨🇦 924 66 323ms 3 Oct 2023 31st DialFrost 🇸🇬 924 66 228ms 18 Dec 2023 31st Just4FunCoder 924 66 312ms 17 Feb 2024 31st lifthrasiir 🇰🇷 924 66 13ms 16 Nov 2024 31st Babafaba 924 66 322ms 3 Nov 2025 42nd ehulinsky 🇺🇸 910 67 295ms 25 Sep 2021 42nd fredrik-bakke 🇳🇴 910 67 319ms 2 Oct 2022 42nd jakobkordez 🇸🇮 910 67 21ms 30 Oct 2022 42nd Yewzir 🇧🇪 910 67 231ms 8 Oct 2023 42nd dokutan 910 67 273ms 4 Feb 2025 47th Fishron 897 68 264ms 21 Oct 2021 47th TFeld00 🇩🇰 897 68 385ms 22 Apr 2022 47th andre-lameirinhas 🇵🇹 897 68 190ms 26 Jul 2022 47th jmerle 🇳🇱 897 68 310ms 16 Feb 2023 47th elgan65536 897 68 21ms 7 Mar 2024 47th SB-945 897 68 20ms 31 Mar 2024 47th keelimeguy 🇺🇸 897 68 232ms 17 May 2025 47th albanian-laundromat 897 68 21ms 17 Jun 2025 55th MeWhenI 🇻🇦 871 70 21ms 22 Oct 2021 55th 2011-Chan-Ethan 871 70 335ms 12 Jul 2023 55th jatloe 871 70 322ms 27 Sep 2024 55th Flekay 🇩🇪 871 70 236ms 10 Jul 2025 55th JOrE20 871 70 23ms 4 Dec 2025 60th RYNO8 847 72 20ms 28 Sep 2021 60th FlorianCassayre 🇫🇷 847 72 223ms 18 Sep 2023 60th tobeannouncd 847 72 22ms 25 Apr 2025 60th 4atj 847 72 152ms 4 Dec 2025 60th HPWiz 🇳🇿 847 72 146ms 5 Dec 2025 65th bizy-coder 836 73 175ms 3 Oct 2024 65th Rubiksmath 836 73 155ms 19 Oct 2024 65th Seek64 🇩🇪 836 73 166ms 4 Dec 2025 68th xnor-gate 824 74 150ms 23 Oct 2023 68th csharpython 824 74 22ms 17 Jul 2025 70th wh3n3v3r 🇨🇿 813 75 25ms 13 Nov 2024 71st JunkIce 803 76 23ms 3 Dec 2024 72nd nwellnhof 🇩🇪 792 77 23ms 8 Aug 2022 72nd bricknellj 792 77 176ms 20 Dec 2022 72nd bob-th 792 77 166ms 24 Jan 2023 72nd AlephSquirrel 792 77 268ms 27 Jan 2023 72nd steffan-polygolf 792 77 12ms 8 Mar 2024 72nd Bulmenisaurus 792 77 265ms 8 Oct 2024 72nd ryyyn 🇺🇸 792 77 154ms 4 Dec 2025 79th commandz0 🇺🇸 782 78 24ms 22 Aug 2023 79th ahmetdemirag 🇨🇾 782 78 156ms 11 Feb 2025 1–80 of 384 Next Last