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 320th MeWhenI 🇻🇦 879 97 141ms 21 Jun 2022 320th stefangimmillaro 879 97 91ms 18 Oct 2022 320th sean-niemann 🇺🇸 879 97 89ms 7 Feb 2023 320th Steffan153 🇫🇮 879 97 88ms 9 Apr 2023 320th Yewzir 🇧🇪 879 97 89ms 14 Jan 2024 326th MeWhenI 🇻🇦 878 101 56ms 30 Jun 2022 327th m-tkach 🇺🇦 878 143 25ms 7 Apr 2022 327th primo-ppcg 🇹🇭 878 143 25ms 25 Jun 2022 329th Steffan153 🇫🇮 876 97 1,470ms 4 Jan 2023 330th canissimia 🇦🇶 875 144 2,821ms 24 Feb 2023 331st Bubbler-4 874 96 4ms 14 Jul 2023 331st Lydxn 🇨🇦 874 96 4ms 15 Jul 2023 331st GrayJoKing 🇦🇺 874 96 4ms 15 Jul 2023 331st btnlq 874 96 3ms 15 Jul 2023 331st ovs-code 🇩🇪 874 96 5ms 15 Jul 2023 331st MeWhenI 🇻🇦 874 96 4ms 25 Jul 2023 337th Steffan153 🇫🇮 873 113 439ms 17 Feb 2024 338th Fishron 872 68 264ms 21 Oct 2021 338th TFeld00 🇩🇰 872 68 385ms 22 Apr 2022 338th andre-lameirinhas 🇵🇹 872 68 190ms 26 Jul 2022 338th jmerle 🇳🇱 872 68 310ms 16 Feb 2023 338th elgan65536 🇺🇸 872 68 21ms 7 Mar 2024 338th SB-945 872 68 20ms 31 Mar 2024 338th keelimeguy 🇺🇸 872 68 232ms 17 May 2025 338th albanian-laundromat 872 68 21ms 17 Jun 2025 338th JOrE20 872 68 21ms 33 hours ago 347th Lydxn 🇨🇦 872 100 41ms 19 Jul 2022 348th stefangimmillaro 872 114 130ms 19 Oct 2023 348th kumavale 872 114 130ms 11 Nov 2025 350th DialFrost 🇸🇬 871 75 1,977ms 26 Dec 2024 351st Steffan153 🇫🇮 871 76 18ms 12 Feb 2023 352nd GolfingSuccess 🇬🇷 871 111 172ms 28 Nov 2025 352nd edsrzf 🇳🇿 871 111 129ms 24 Dec 2025 354th JayXon 🇺🇸 871 175 1,691ms 15 Sep 2025 355th prplz 🇦🇺 870 68 11ms 27 Sep 2021 356th fuzzylojik-golf 🇺🇸 870 78 154ms 15 Sep 2025 357th MeWhenI 🇻🇦 870 79 2ms 21 Jun 2022 358th Steffan153 🇫🇮 870 87 14ms 24 May 2024 359th steffan-polygolf 870 98 79ms 19 Feb 2024 360th btnlq 868 57 980ms 27 Dec 2021 360th SirBogman 🇺🇸 868 57 994ms 8 Jan 2024 362nd Bubbler-4 868 66 69ms 13 Sep 2023 363rd pardouin 🇫🇷 868 81 2,304ms 7 Nov 2024 364th primo-ppcg 🇹🇭 868 215 11ms 13 Aug 2025 365th MeWhenI 🇻🇦 867 86 98ms 31 Dec 2024 366th sean-niemann 🇺🇸 867 109 56ms 9 Mar 2022 366th inventshah 867 109 57ms 24 Nov 2022 368th jared-hughes 867 185 11ms 25 Mar 2023 369th kg583 🇺🇸 866 114 22ms 9 May 2025 369th edsrzf 🇳🇿 866 114 12ms 23 Dec 2025 369th CLOStrophobic 🇮🇹 866 114 562ms 24 Dec 2025 372nd 0xjac 🇨🇭 866 136 296ms 17 Jun 2025 373rd DialFrost 🇸🇬 866 176 1,604ms 18 Jan 2026 374th inventshah 865 61 3ms 26 Sep 2023 375th Steffan153 🇫🇮 865 113 27ms 26 Dec 2022 376th DialFrost 🇸🇬 865 159 1,737ms 28 Mar 2025 376th GolfingSuccess 🇬🇷 865 159 1,936ms 6 Dec 2025 378th Natanaelel 🇸🇪 864 115 129ms 23 Jul 2025 379th MeWhenI 🇻🇦 863 88 440ms 16 Aug 2023 379th stefangimmillaro 863 88 446ms 18 Sep 2023 379th namelessiw 863 88 481ms 9 Jun 2024 382nd stefangimmillaro 863 92 117ms 18 Sep 2023 383rd duckyluuk 🇳🇱 862 65 563ms 29 Aug 2024 383rd KatieLG 🇬🇧 862 65 608ms 28 Oct 2024 383rd lifthrasiir 🇰🇷 862 65 393ms 2 Dec 2024 386th snoozingnewt 🇨🇦 862 70 1,088ms 16 Oct 2025 386th CaedenHarper 🇨🇦 862 70 834ms 28 hours ago 388th Lydxn 🇨🇦 862 84 2ms 10 Oct 2023 389th Steffan153 🇫🇮 861 71 212ms 13 Dec 2022 390th GrayJoKing 🇦🇺 861 103 42ms 12 Mar 2022 391st LostSyntax21 🇬🇧 860 76 64ms 8 Jan 2025 392nd albanian-laundromat 860 77 176ms 13 Nov 2025 393rd m-tkach 🇺🇦 859 80 2ms 15 May 2022 393rd inventshah 859 80 3ms 14 Feb 2023 393rd Alex-x90 🇺🇸 859 80 3ms 21 Feb 2023 393rd JohandeRuiter 🇳🇱 859 80 3ms 8 Sep 2024 397th lynn 858 35 315ms 19 Sep 2021 397th jared-hughes 858 35 36ms 30 Sep 2021 397th primo-ppcg 🇹🇭 858 35 41ms 24 Mar 2025 397th Natanaelel 🇸🇪 858 35 247ms 31 May 2025 First Prev 321–400 of 2,057 Next Last