Happy Numbers (Long) in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 597th Steffan153 🇫🇮 824 53 27 Jan 2023 597th DialFrost 🇸🇬 824 53 28 Jan 2023 597th snoozingnewt 🇺🇸 824 53 1 Sep 2024 597th fuzzylojik-golf 🇺🇸 824 53 20 days ago 605th Waffle3z 824 58 19 Sep 2021 605th emgordon154 824 58 12 Dec 2021 605th jbbarth 🇫🇷 824 58 5 Nov 2022 608th neihousaigaai 824 72 2 Oct 2021 608th stefangimmillaro 824 72 29 Sep 2023 608th two-bad 🇬🇧 824 72 25 Feb 2024 611th Fishron 823 85 21 Oct 2021 611th aposteriorist 🇨🇦 823 85 6 Feb 2022 611th TFeld00 🇩🇰 823 85 22 Apr 2022 611th Ailko 🇧🇪 823 85 5 May 2022 611th tkr-sh 🇫🇷 823 85 17 May 2022 611th 051 🇸🇬 823 85 19 Aug 2022 611th trist224 🇫🇷 823 85 18 Oct 2022 611th Ripick 823 85 1 Feb 2023 611th jmerle 🇳🇱 823 85 16 Feb 2023 611th fkantelberg 823 85 7 Aug 2023 611th minhtrancccp 823 85 1 Nov 2023 611th wen1now 823 85 6 Nov 2023 611th elgan65536 823 85 28 Nov 2023 611th stertooy 🇧🇪 823 85 14 Jun 2024 611th FranklinJiaChen 823 85 5 Aug 2024 611th keelimeguy 🇺🇸 823 85 17 May 2025 611th KasperKivimaeki 🇫🇮 823 85 2 Jul 2025 628th Shanethegamer 🇺🇸 823 114 18 Dec 2022 628th Yewzir 🇧🇪 823 114 14 Jan 2024 630th andersk 🇺🇸 823 121 31 Oct 2022 631st sean-niemann 🇺🇸 822 86 30 Oct 2024 632nd Shanethegamer 🇺🇸 821 168 27 Mar 2025 633rd jared-hughes 820 83 11 Sep 2023 634th AdrienHache 🇫🇷 819 94 2 Jun 2023 635th Yewzir 🇧🇪 818 107 14 Jan 2024 636th snoozingnewt 🇺🇸 817 66 1 Sep 2024 636th LostSyntax21 🇬🇧 817 66 8 Jan 2025 638th Shanethegamer 🇺🇸 817 90 9 Oct 2023 638th MeWhenI 🇻🇦 817 90 10 Oct 2023 640th dokutan 816 82 24 Dec 2024 641st Shanethegamer 🇺🇸 816 101 13 Apr 2023 641st emgordon154 816 101 26 May 2025 643rd Natanaelel 🇸🇪 815 33 22 Jul 2022 643rd SirBogman 🇺🇸 815 33 10 Sep 2022 645th snoozingnewt 🇺🇸 815 105 5 days ago 646th m-tkach 🇺🇦 815 120 18 Dec 2023 647th kimbo 🇺🇸 815 146 12 Jan 2023 647th albanian-laundromat 815 146 7 Jul 2025 649th MeWhenI 🇻🇦 813 71 5 Apr 2025 650th janbehrens 🇩🇪 813 73 20 Sep 2021 650th didion0 🇺🇸 813 73 23 Nov 2021 650th KatieLG 🇬🇧 813 73 5 Apr 2022 650th emgordon154 813 73 7 Nov 2024 654th andre-lameirinhas 🇵🇹 813 86 4 Nov 2021 654th RYNO8 813 86 16 Aug 2022 654th LeeCamp 813 86 15 Jan 2023 654th vishwathg 813 86 4 Feb 2023 654th cros107 🇦🇺 813 86 11 Oct 2023 654th logvp 813 86 12 Jan 2024 654th Bmrl7 813 86 29 Feb 2024 654th Grrisly 813 86 29 Mar 2024 654th SB-945 813 86 31 Mar 2024 654th resoNathan 813 86 18 Jul 2024 654th albanian-laundromat 813 86 17 Jun 2025 665th edsrzf 🇳🇿 813 88 7 Jun 2025 666th Shanethegamer 🇺🇸 813 100 19 Sep 2021 666th MichalMarsalek 🇨🇿 813 100 3 Mar 2022 668th KenanSi 812 32 24 Feb 2022 668th ashtraypettingzoo 🇺🇸 812 32 5 Apr 2023 670th ovs-code 🇩🇪 812 66 15 Aug 2024 670th sisyphus-ppcg 🇦🇺 812 66 19 Aug 2024 672nd targrik 811 81 18 Jul 2025 673rd OhmNomNom 810 59 20 Oct 2022 673rd AlephSquirrel 810 59 14 Apr 2023 673rd SirBogman 🇺🇸 810 59 10 Jan 2024 First Prev 601–675 of 1,966 Next Last