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Happy Numbers (Long) in all languages 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 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 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 Calendar 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 Multitap Input 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 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 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 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 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 Calendar 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 Multitap Input 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 874th fuzzylojik-golf 🇺🇸 701 53 95ms 15 Sep 2025 874th blaztoma 🇱🇹 701 53 141ms 23 Nov 2025 883rd janbehrens 🇩🇪 701 98 2ms 21 Sep 2021 883rd RYNO8 701 98 2ms 16 Aug 2022 885th SirBogman 🇺🇸 700 80 455ms 15 Jan 2024 886th Shanethegamer 🇺🇸 700 86 731ms 26 May 2025 887th Lv0Sys 🇵🇱 699 67 385ms 24 days ago 888th OhmNomNom 698 59 38ms 20 Oct 2022 888th AlephSquirrel 698 59 74ms 14 Apr 2023 888th FlyingPenguin223 698 59 39ms 18 Oct 2023 888th SirBogman 🇺🇸 698 59 76ms 10 Jan 2024 888th error256 698 59 52ms 13 May 2024 893rd aposteriorist 🇨🇦 698 85 20ms 6 Feb 2022 893rd Ailko 🇧🇪 698 85 68ms 5 May 2022 893rd tkr-sh 🇰🇵 698 85 20ms 17 May 2022 893rd Mikey-Beep 🇬🇧 698 85 18ms 15 Jun 2022 893rd P-Quentin 🇫🇷 698 85 82ms 10 Aug 2022 893rd 051 🇸🇬 698 85 19ms 19 Aug 2022 893rd trist224 🇫🇷 698 85 66ms 18 Oct 2022 893rd Ripick 698 85 19ms 1 Feb 2023 893rd fkantelberg 698 85 19ms 7 Aug 2023 893rd minhtrancccp 698 85 58ms 1 Nov 2023 893rd wen1now 698 85 19ms 6 Nov 2023 893rd stertooy 🇧🇪 698 85 19ms 14 Jun 2024 893rd FranklinJiaChen 698 85 192ms 5 Aug 2024 893rd KasperKivimaeki 🇫🇮 698 85 20ms 2 Jul 2025 893rd Lv0Sys 🇵🇱 698 85 28ms 24 days ago 908th MeWhenI 🇻🇦 698 109 2ms 27 Dec 2022 909th Natanaelel 🇸🇪 697 33 76ms 22 Jul 2022 909th SirBogman 🇺🇸 697 33 73ms 10 Sep 2022 911th raphaelimahorn 696 85 10ms 2 Oct 2021 911th piano-miles 696 85 13ms 12 Mar 2023 911th Mazn3k 696 85 11ms 15 Mar 2023 911th coreynash 696 85 11ms 17 Oct 2023 915th MeWhenI 🇻🇦 696 101 3,004ms 24 Oct 2024 916th janbehrens 🇩🇪 696 109 332ms 21 Nov 2021 917th cmayer777 695 136 64ms 7 Jan 2023 917th snoozingnewt 🇨🇦 695 136 414ms 6 Oct 2025 919th klixel 🇨🇦 695 143 127ms 11 May 2023 920th msbranicky 695 218 1,676ms 16 Sep 2025 921st CaedenHarper 🇨🇦 694 99 2ms 5 Nov 2025 922nd j-Ewan 693 170 273ms 10 Mar 2022 923rd m42km 691 81 536ms 4 Feb 2024 924th Alex-x90 🇺🇸 691 115 97ms 14 Nov 2022 925th Lv0Sys 🇵🇱 691 119 148ms 24 days ago 926th LeeCamp 690 86 229ms 15 Jan 2023 926th vishwathg 690 86 334ms 4 Feb 2023 926th cros107 🇦🇺 690 86 242ms 11 Oct 2023 926th logvp 690 86 3,236ms 12 Jan 2024 926th Bmrl7 690 86 12ms 29 Feb 2024 926th Grrisly 690 86 279ms 29 Mar 2024 926th resoNathan 690 86 13ms 18 Jul 2024 926th RaBa21 🇭🇺 690 86 14ms 11 Jul 2025 926th Andrey2001 690 86 13ms 25 days ago 935th NewDefectus 🇮🇱 688 54 59ms 15 Dec 2021 935th LostSyntax21 🇬🇧 688 54 146ms 8 Jan 2025 937th rollershutter 688 68 310ms 3 Jul 2024 938th trinityy-7 688 86 10ms 6 Dec 2023 938th junkondo-jp 688 86 10ms 25 Jun 2024 940th olivermrose 🇺🇸 687 60 90ms 19 Sep 2021 940th adoxography 687 60 38ms 18 Dec 2021 940th jared-hughes 687 60 45ms 9 Sep 2022 940th KatieLG 🇬🇧 687 60 39ms 2 Oct 2025 940th Lv0Sys 🇵🇱 687 60 62ms 24 days ago 945th madex 🇩🇪 687 100 2ms 10 Nov 2021 945th Babafaba 687 100 2ms 14 Oct 2025 947th msbranicky 686 184 24ms 3 Jan 2024 948th Shanethegamer 🇺🇸 685 124 42ms 20 Sep 2024 949th I-Love-47 🇺🇦 685 138 61ms 9 Feb 2022 950th webmiche 685 145 132ms 3 Nov 2025 951st Re-Adventures 🇮🇳 683 111 373ms 15 Apr 2025 952nd ashtraypettingzoo 🇺🇸 682 44 60ms 16 Feb 2023 953rd scpchicken 🇵🇼 682 87 222ms 12 Jan 2022 953rd JuliaSzulc 682 87 19ms 16 Mar 2022 953rd LHuitre 682 87 19ms 5 Jun 2022 953rd betaveros 682 87 409ms 1 Jan 2023 953rd croc54 682 87 228ms 8 Jan 2025 953rd LostSyntax21 🇬🇧 682 87 207ms 8 Mar 2025 953rd andrewjc2000 682 87 19ms 11 Aug 2025 960th Shanethegamer 🇺🇸 681 145 120ms 4 Oct 2024 First Prev 881–960 of 2,030 Next Last