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 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 Lily 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 Lily 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 641st MeWhenI 🇻🇦 789 96 126ms 15 Nov 2022 642nd Shanethegamer 🇺🇸 788 84 141ms 15 Jan 2023 643rd namelessiw 787 118 508ms 6 Oct 2025 644th janbehrens 🇩🇪 787 120 61ms 20 Nov 2022 644th oceko 787 120 60ms 19 Feb 2024 646th mousetail 🇳🇱 784 54 32ms 15 Jan 2024 647th NickTheEASDude 🇺🇸 784 97 18ms 9 May 2024 648th Shanethegamer 🇺🇸 783 97 444ms 20 Jun 2022 648th Yax42 🇫🇷 783 97 445ms 7 Jan 2026 650th ian-h-chamberlain 🇺🇸 782 127 127ms 4 Dec 2025 651st JunkIce 781 76 23ms 3 Dec 2024 652nd NewDefectus 🇮🇱 781 88 2ms 16 Dec 2021 653rd Shanethegamer 🇺🇸 780 60 368ms 9 Mar 2023 654th nwellnhof 🇩🇪 777 53 73ms 26 Dec 2021 655th frosster 776 98 20ms 12 hours ago 656th aposteriorist 🇨🇦 776 106 460ms 5 Mar 2022 657th KenanSi 775 32 6ms 24 Feb 2022 657th ashtraypettingzoo 🇺🇸 775 32 6ms 5 Apr 2023 659th Re-Adventures 🇮🇳 775 122 59ms 14 Aug 2022 660th prplz 🇦🇺 772 64 1,317ms 20 Sep 2021 661st ListeriaM 772 89 2ms 25 Aug 2023 662nd ovs-code 🇩🇪 771 69 141ms 3 Aug 2024 663rd SirBogman 🇺🇸 770 39 247ms 20 Sep 2021 663rd yzhs 🇩🇪 770 39 36ms 21 Jun 2022 665th nwellnhof 🇩🇪 770 77 23ms 8 Aug 2022 665th bricknellj 770 77 176ms 20 Dec 2022 665th bob-th 770 77 166ms 24 Jan 2023 665th AlephSquirrel 770 77 268ms 27 Jan 2023 665th steffan-polygolf 770 77 12ms 8 Mar 2024 665th Bulmenisaurus 770 77 265ms 8 Oct 2024 665th ryyyn 🇺🇸 770 77 154ms 4 Dec 2025 672nd ovs-code 🇩🇪 770 127 28ms 26 Dec 2022 673rd DialFrost 🇸🇬 770 129 146ms 5 Apr 2025 674th jared-hughes 769 77 10ms 14 Mar 2022 674th Re-Adventures 🇮🇳 769 77 14ms 14 Aug 2022 674th lyphyser 769 77 11ms 3 Jun 2023 674th helbling 🇨🇭 769 77 12ms 4 Jul 2024 678th ovs-code 🇩🇪 768 73 925ms 15 Jan 2024 678th sisyphus-ppcg 🇦🇺 768 73 1,547ms 16 Jan 2024 678th bizy-coder 768 73 971ms 3 Oct 2024 681st Shanethegamer 🇺🇸 768 93 13ms 8 Apr 2024 682nd KatieLG 🇬🇧 768 111 135ms 14 Jan 2023 683rd emgordon154 766 146 19ms 10 Jun 2025 684th janbehrens 🇩🇪 766 165 25ms 20 Sep 2021 685th edsrzf 🇳🇿 765 99 21ms 5 Jan 2025 686th snoozingnewt 🇨🇦 764 92 2,363ms 27 Sep 2025 687th MeWhenI 🇻🇦 764 244 16ms 28 Aug 2023 688th MeWhenI 🇻🇦 763 54 38ms 16 Aug 2022 688th xsot 🇸🇬 763 54 39ms 25 Jul 2023 690th strout 762 89 172ms 15 Aug 2022 691st DialFrost 🇸🇬 762 127 103ms 29 Nov 2025 691st emgordon154 762 127 104ms 4 Dec 2025 693rd Yewzir 🇧🇪 762 166 25ms 14 Jan 2024 694th kTheLemon 761 100 2ms 2 Apr 2025 695th Babafaba 761 122 440ms 14 Oct 2025 696th UnderKoen 🇳🇱 761 147 34ms 20 Apr 2023 697th commandz0 🇺🇸 760 78 24ms 22 Aug 2023 697th ahmetdemirag 🇨🇾 760 78 156ms 11 Feb 2025 699th shawphy 759 78 14ms 12 Oct 2021 700th DialFrost 🇸🇬 758 112 41ms 13 Feb 2025 701st Shanethegamer 🇺🇸 757 100 118ms 19 Sep 2021 701st MichalMarsalek 🇨🇿 757 100 125ms 3 Mar 2022 703rd Shanethegamer 🇺🇸 756 93 2,353ms 27 Oct 2024 704th prplz 🇦🇺 755 91 2ms 19 Dec 2021 704th Irratix 🇳🇱 755 91 2ms 13 Jun 2022 706th jared-hughes 755 123 503ms 24 Sep 2025 707th Irratix 🇳🇱 754 90 141ms 24 Sep 2021 708th Yewzir 🇧🇪 753 99 40ms 18 Dec 2024 709th jared-hughes 753 101 2ms 17 Mar 2022 710th Shanethegamer 🇺🇸 753 168 24ms 20 Sep 2021 711th gnuvince 751 33 36ms 2 Aug 2024 711th codereport 🇨🇦 751 33 6ms 21 Apr 2025 713th OllieBoyne 🇬🇧 751 79 180ms 25 May 2022 713th 5cw 🇺🇸 751 79 314ms 8 May 2024 713th bzijlema 🇳🇱 751 79 314ms 11 Oct 2024 713th jipsong 🇩🇪 751 79 223ms 20 Jun 2025 713th InigoK 🇺🇸 751 79 173ms 5 Sep 2025 713th fuzzylojik-golf 🇺🇸 751 79 181ms 15 Sep 2025 719th MeWhenI 🇻🇦 751 95 14ms 23 May 2023 720th prplz 🇦🇺 750 66 1,418ms 27 Sep 2021 First Prev 641–720 of 2,055 Next Last