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 901st Natanaelel 🇸🇪 697 33 66ms 22 Jul 2022 901st SirBogman 🇺🇸 697 33 65ms 10 Sep 2022 903rd raphaelimahorn 696 85 10ms 2 Oct 2021 903rd piano-miles 696 85 13ms 12 Mar 2023 903rd Mazn3k 696 85 11ms 15 Mar 2023 903rd coreynash 696 85 11ms 17 Oct 2023 907th MeWhenI 🇻🇦 696 101 2,734ms 24 Oct 2024 908th janbehrens 🇩🇪 696 109 334ms 21 Nov 2021 909th klixel 🇨🇦 695 143 188ms 11 May 2023 910th msbranicky 695 218 1,676ms 16 Sep 2025 911th CaedenHarper 🇨🇦 694 99 2ms 5 Nov 2025 912th cmayer777 694 136 59ms 7 Jan 2023 912th snoozingnewt 🇨🇦 694 136 385ms 6 Oct 2025 914th j-Ewan 693 170 273ms 10 Mar 2022 915th Mabeloid 🇳🇴 692 110 2ms 21 Sep 2024 916th m42km 691 81 536ms 4 Feb 2024 917th Alex-x90 🇺🇸 691 115 98ms 14 Nov 2022 918th Lv0Sys 🇵🇱 691 119 148ms 6 days ago 919th LeeCamp 690 86 229ms 15 Jan 2023 919th vishwathg 690 86 334ms 4 Feb 2023 919th cros107 🇦🇺 690 86 242ms 11 Oct 2023 919th logvp 690 86 3,236ms 12 Jan 2024 919th Bmrl7 690 86 12ms 29 Feb 2024 919th Grrisly 690 86 279ms 29 Mar 2024 919th resoNathan 690 86 13ms 18 Jul 2024 919th RaBa21 🇭🇺 690 86 14ms 11 Jul 2025 919th Andrey2001 690 86 13ms 7 days ago 928th NewDefectus 🇮🇱 688 54 59ms 15 Dec 2021 928th LostSyntax21 🇬🇧 688 54 146ms 8 Jan 2025 930th rollershutter 688 68 289ms 3 Jul 2024 931st trinityy-7 688 86 10ms 6 Dec 2023 931st junkondo-jp 688 86 10ms 25 Jun 2024 933rd madex 🇩🇪 687 100 2ms 10 Nov 2021 933rd Babafaba 687 100 2ms 14 Oct 2025 935th olivermrose 🇺🇸 686 60 86ms 19 Sep 2021 935th adoxography 686 60 34ms 18 Dec 2021 935th jared-hughes 686 60 35ms 9 Sep 2022 935th KatieLG 🇬🇧 686 60 36ms 2 Oct 2025 935th Lv0Sys 🇵🇱 686 60 33ms 6 days ago 940th Shanethegamer 🇺🇸 685 124 42ms 20 Sep 2024 941st webmiche 685 145 145ms 3 Nov 2025 942nd I-Love-47 🇺🇦 684 138 56ms 9 Feb 2022 943rd msbranicky 684 184 24ms 3 Jan 2024 944th Re-Adventures 🇮🇳 683 111 339ms 15 Apr 2025 945th ashtraypettingzoo 🇺🇸 682 44 60ms 16 Feb 2023 946th scpchicken 🇵🇼 682 87 222ms 12 Jan 2022 946th JuliaSzulc 682 87 19ms 16 Mar 2022 946th LHuitre 682 87 19ms 5 Jun 2022 946th betaveros 682 87 409ms 1 Jan 2023 946th croc54 682 87 228ms 8 Jan 2025 946th LostSyntax21 🇬🇧 682 87 207ms 8 Mar 2025 946th andrewjc2000 682 87 19ms 11 Aug 2025 953rd Shanethegamer 🇺🇸 681 145 120ms 4 Oct 2024 954th ForkKILLET 🇨🇳 680 87 783ms 10 Oct 2021 954th uttumuttu 🇫🇮 680 87 10ms 4 Jan 2022 954th Yewzir 🇧🇪 680 87 10ms 13 Jan 2024 957th steffan-polygolf 680 112 2ms 19 Feb 2024 958th MeWhenI 🇻🇦 678 69 564ms 15 Feb 2023 959th emgordon154 676 224 1,625ms 16 Sep 2025 960th Yewzir 🇧🇪 675 83 485ms 15 Jan 2024 961st dokutan 675 112 10ms 5 May 2024 962nd Waffle3z 674 88 20ms 19 Sep 2021 962nd TaserTheFox 🇺🇸 674 88 20ms 28 Feb 2023 962nd tobyLovick 674 88 20ms 12 Dec 2023 962nd Dataen 674 88 299ms 12 Jan 2024 962nd yuchuehw 674 88 20ms 28 Jan 2024 962nd Masttest 674 88 19ms 13 Feb 2024 962nd dirckvdende 674 88 400ms 2 Aug 2025 969th Re-Adventures 🇮🇳 674 102 2ms 14 Aug 2022 970th GolfingSuccess 🇬🇷 673 79 11ms 8 Oct 2024 971st heanyang1 673 175 274ms 29 May 2025 972nd snoozingnewt 🇨🇦 673 187 26ms 16 Oct 2025 973rd JOrE20 🇺🇸 672 88 10ms 18 days ago 974th Shanethegamer 🇺🇸 672 91 89ms 14 Dec 2022 975th JGDoerrer 671 148 299ms 5 Feb 2022 First Prev 901–975 of 2,019 Next Last