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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 721st jared-hughes 755 123 503ms 24 Sep 2025 722nd Irratix 🇳🇱 754 90 141ms 24 Sep 2021 723rd Yewzir 🇧🇪 753 99 40ms 18 Dec 2024 724th jared-hughes 753 101 2ms 17 Mar 2022 725th gnuvince 751 33 36ms 2 Aug 2024 725th codereport 🇨🇦 751 33 6ms 21 Apr 2025 727th OllieBoyne 🇬🇧 751 79 173ms 25 May 2022 727th 5cw 🇺🇸 751 79 314ms 8 May 2024 727th bzijlema 🇳🇱 751 79 314ms 11 Oct 2024 727th jipsong 🇩🇪 751 79 223ms 20 Jun 2025 727th InigoK 🇺🇸 751 79 173ms 5 Sep 2025 727th fuzzylojik-golf 🇺🇸 751 79 181ms 15 Sep 2025 733rd MeWhenI 🇻🇦 751 95 15ms 23 May 2023 734th prplz 🇦🇺 750 66 1,443ms 27 Sep 2021 734th DialFrost 🇸🇬 750 66 686ms 10 Oct 2024 736th trist224 🇫🇷 750 126 459ms 15 Nov 2022 737th prplz 🇦🇺 749 55 54ms 18 Dec 2021 737th lynn 749 55 113ms 25 May 2022 737th anter69 🇭🇺 749 55 51ms 25 Jan 2023 737th ovs-code 🇩🇪 749 55 75ms 9 May 2023 737th Natanaelel 🇸🇪 749 55 60ms 10 May 2023 742nd alasdair-greenland 749 79 23ms 10 Nov 2021 742nd igmcdowell 749 79 11ms 11 Dec 2021 742nd dylanarmstrong 749 79 13ms 24 Jan 2024 745th KasperKivimaeki 🇫🇮 749 157 29ms 27 days ago 746th yzhs 🇩🇪 748 66 1,305ms 5 Nov 2021 747th Yewzir 🇧🇪 748 110 442ms 13 Jan 2024 748th m-tkach 🇺🇦 747 75 458ms 20 Jan 2024 749th solisolu 747 92 2ms 14 hours ago 750th KrausRaus 🇺🇸 746 97 3ms 24 Oct 2023 751st Shanethegamer 🇺🇸 746 102 2ms 12 Dec 2022 751st dokutan 746 102 3ms 6 Nov 2025 753rd 386asm 🇺🇸 746 117 40ms 10 Apr 2023 754th Shanethegamer 🇺🇸 746 131 28ms 20 Mar 2023 755th sisyphus-ppcg 🇦🇺 744 89 17ms 4 Feb 2023 755th edsrzf 🇳🇿 744 89 14ms 14 Nov 2025 757th Yewzir 🇧🇪 744 102 366ms 13 Jan 2024 758th o0lit3 🇺🇸 743 50 78ms 19 Sep 2021 758th primo-ppcg 🇹🇭 743 50 139ms 20 Sep 2021 758th nwellnhof 🇩🇪 743 50 62ms 26 Dec 2021 758th Lydxn 🇨🇦 743 50 163ms 25 May 2022 762nd emgordon154 742 31 340ms 10 Sep 2025 763rd primo-ppcg 🇹🇭 742 80 283ms 22 Sep 2021 763rd prplz 🇦🇺 742 80 220ms 18 Dec 2021 763rd inventshah 742 80 305ms 10 May 2022 763rd jhu04 742 80 313ms 18 Jan 2024 763rd jtaxen 742 80 303ms 4 Apr 2024 763rd namelessiw 742 80 216ms 14 Jul 2024 763rd fgrosshans 🇫🇷 742 80 307ms 23 Jul 2024 763rd EnTerr 742 80 195ms 8 Sep 2024 763rd zacjl 742 80 24ms 12 Apr 2025 763rd 77Tigers 742 80 229ms 13 Jan 2026 773rd albanian-laundromat 742 113 4ms 10 Dec 2025 774th Lv0Sys 🇵🇱 741 111 439ms 19 days ago 775th itsh01 740 80 41ms 4 Oct 2021 775th voytxt 🇨🇿 740 80 10ms 2 Mar 2022 775th dokutan 740 80 23ms 24 Dec 2024 778th Shanethegamer 🇺🇸 739 93 2ms 3 Apr 2023 778th Yewzir 🇧🇪 739 93 2ms 10 Jan 2024 780th jared-hughes 739 128 67ms 20 Jul 2022 780th Alex-x90 🇺🇸 739 128 56ms 14 Nov 2022 782nd GrayJoKing 🇦🇺 738 72 162ms 3 Aug 2024 782nd emgordon154 738 72 163ms 15 Nov 2024 784th snoozingnewt 🇨🇦 738 102 155ms 13 Sep 2025 785th KatieLG 🇬🇧 737 67 1,208ms 21 Sep 2021 786th AlephSquirrel 737 76 543ms 16 Jan 2024 786th JunkIce 737 76 425ms 3 Dec 2024 788th boxjelly 737 92 164ms 14 Mar 2022 789th Matgc04 737 103 362ms 22 Aug 2023 789th steffan-polygolf 737 103 127ms 19 Feb 2024 789th dokutan 737 103 450ms 23 Nov 2025 792nd akshatj27 🇦🇶 736 56 40ms 11 Jan 2022 792nd m-tkach 🇺🇦 736 56 64ms 23 Feb 2023 794th snoozingnewt 🇨🇦 736 90 163ms 13 Oct 2025 795th Shanethegamer 🇺🇸 734 89 42ms 16 Apr 2024 796th SirBogman 🇺🇸 734 254 43ms 23 Nov 2022 797th frankgraziano 733 100 9ms 23 days ago 798th j-Ewan 732 41 33ms 22 Feb 2022 798th sisyphus-ppcg 🇦🇺 732 41 217ms 31 Jan 2023 798th SirFireball3521 732 41 262ms 15 Mar 2023 First Prev 721–800 of 2,082 Next Last