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 ><> 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 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 721st OllieBoyne 🇬🇧 751 79 173ms 25 May 2022 721st 5cw 🇺🇸 751 79 314ms 8 May 2024 721st bzijlema 🇳🇱 751 79 314ms 11 Oct 2024 721st jipsong 🇩🇪 751 79 223ms 20 Jun 2025 721st InigoK 🇺🇸 751 79 173ms 5 Sep 2025 721st fuzzylojik-golf 🇺🇸 751 79 181ms 15 Sep 2025 727th MeWhenI 🇻🇦 751 95 15ms 23 May 2023 728th prplz 🇦🇺 750 66 1,418ms 27 Sep 2021 728th DialFrost 🇸🇬 750 66 671ms 10 Oct 2024 730th trist224 🇫🇷 750 126 383ms 15 Nov 2022 731st prplz 🇦🇺 749 55 42ms 18 Dec 2021 731st lynn 749 55 69ms 25 May 2022 731st anter69 🇭🇺 749 55 41ms 25 Jan 2023 731st ovs-code 🇩🇪 749 55 71ms 9 May 2023 731st Natanaelel 🇸🇪 749 55 38ms 10 May 2023 736th alasdair-greenland 749 79 27ms 10 Nov 2021 736th igmcdowell 749 79 12ms 11 Dec 2021 736th dylanarmstrong 749 79 15ms 24 Jan 2024 739th error256 749 124 384ms 2 days ago 740th yzhs 🇩🇪 748 66 1,305ms 5 Nov 2021 741st Yewzir 🇧🇪 748 110 442ms 13 Jan 2024 742nd m-tkach 🇺🇦 747 75 458ms 20 Jan 2024 743rd KrausRaus 🇺🇸 746 97 2ms 24 Oct 2023 744th Shanethegamer 🇺🇸 746 102 2ms 12 Dec 2022 744th dokutan 746 102 3ms 6 Nov 2025 746th 386asm 🇺🇸 746 117 40ms 10 Apr 2023 747th Shanethegamer 🇺🇸 746 131 28ms 20 Mar 2023 748th sisyphus-ppcg 🇦🇺 744 89 17ms 4 Feb 2023 748th edsrzf 🇳🇿 744 89 14ms 14 Nov 2025 750th Yewzir 🇧🇪 744 102 395ms 13 Jan 2024 751st o0lit3 🇺🇸 743 50 69ms 19 Sep 2021 751st primo-ppcg 🇹🇭 743 50 127ms 20 Sep 2021 751st nwellnhof 🇩🇪 743 50 59ms 26 Dec 2021 751st Lydxn 🇨🇦 743 50 144ms 25 May 2022 755th emgordon154 742 31 321ms 10 Sep 2025 756th primo-ppcg 🇹🇭 742 80 283ms 22 Sep 2021 756th prplz 🇦🇺 742 80 220ms 18 Dec 2021 756th inventshah 742 80 305ms 10 May 2022 756th jhu04 742 80 313ms 18 Jan 2024 756th jtaxen 742 80 303ms 4 Apr 2024 756th namelessiw 742 80 216ms 14 Jul 2024 756th fgrosshans 🇫🇷 742 80 307ms 23 Jul 2024 756th EnTerr 742 80 195ms 8 Sep 2024 756th zacjl 742 80 24ms 12 Apr 2025 756th 77Tigers 742 80 229ms 13 Jan 2026 766th albanian-laundromat 742 113 4ms 10 Dec 2025 767th itsh01 740 80 52ms 4 Oct 2021 767th voytxt 🇨🇿 740 80 13ms 2 Mar 2022 767th dokutan 740 80 26ms 24 Dec 2024 770th Shanethegamer 🇺🇸 739 93 2ms 3 Apr 2023 770th Yewzir 🇧🇪 739 93 2ms 10 Jan 2024 772nd jared-hughes 739 128 66ms 20 Jul 2022 772nd Alex-x90 🇺🇸 739 128 61ms 14 Nov 2022 774th GrayJoKing 🇦🇺 738 72 139ms 3 Aug 2024 774th emgordon154 738 72 138ms 15 Nov 2024 776th snoozingnewt 🇨🇦 738 102 104ms 13 Sep 2025 777th KatieLG 🇬🇧 737 67 1,208ms 21 Sep 2021 778th AlephSquirrel 737 76 543ms 16 Jan 2024 778th JunkIce 737 76 425ms 3 Dec 2024 780th boxjelly 737 92 164ms 14 Mar 2022 781st Matgc04 737 103 394ms 22 Aug 2023 781st dokutan 737 103 405ms 23 Nov 2025 783rd akshatj27 🇦🇶 736 56 40ms 11 Jan 2022 783rd m-tkach 🇺🇦 736 56 39ms 23 Feb 2023 785th snoozingnewt 🇨🇦 736 90 160ms 13 Oct 2025 786th steffan-polygolf 735 103 127ms 19 Feb 2024 787th Shanethegamer 🇺🇸 734 89 41ms 16 Apr 2024 788th janbehrens 🇩🇪 734 165 25ms 20 Sep 2021 789th SirBogman 🇺🇸 734 254 43ms 23 Nov 2022 790th frankgraziano 733 100 9ms 17 hours ago 791st j-Ewan 732 41 33ms 22 Feb 2022 791st sisyphus-ppcg 🇦🇺 732 41 211ms 31 Jan 2023 791st SirFireball3521 732 41 218ms 15 Mar 2023 794th jared-hughes 732 81 283ms 19 Sep 2021 794th jacklynnepenick 732 81 200ms 5 Nov 2021 794th guilhem-roy 🇫🇷 732 81 301ms 26 Feb 2022 794th suwat513 732 81 301ms 15 Sep 2022 794th LogicalJoe 732 81 219ms 7 Oct 2022 794th Eilonlif 🇮🇱 732 81 307ms 3 Nov 2022 794th janbehrens 🇩🇪 732 81 219ms 17 Jun 2023 First Prev 721–800 of 2,070 Next Last