Happy Numbers (Long) in all languages in chars. 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th janbehrens 🇩🇪 691 109 21 Nov 2021 827th Mabeloid 🇳🇴 691 110 21 Sep 2024 828th klixel 🇨🇦 691 143 11 May 2023 829th m42km 690 81 4 Feb 2024 829th snoozingnewt 🇺🇸 690 81 11 Feb 2024 831st j-Ewan 690 170 10 Mar 2022 832nd LeeCamp 689 86 15 Jan 2023 832nd vishwathg 689 86 4 Feb 2023 832nd cros107 689 86 11 Oct 2023 832nd logvp 689 86 12 Jan 2024 832nd Bmrl7 689 86 29 Feb 2024 832nd Grrisly 689 86 29 Mar 2024 832nd resoNathan 689 86 18 Jul 2024 839th rollershutter 688 68 3 Jul 2024 840th Alex-x90 🇺🇸 688 115 14 Nov 2022 841st NewDefectus 🇮🇱 687 54 15 Dec 2021 841st LostSyntax21 🇬🇧 687 54 8 Jan 2025 843rd trinityy-7 687 86 6 Dec 2023 843rd junkondo-jp 687 86 25 Jun 2024 845th cmayer777 687 136 7 Jan 2023 846th emgordon154 687 212 6 Mar 2025 847th xiBread 🇺🇸 686 60 19 Sep 2021 847th adoxography 686 60 18 Dec 2021 847th jared-hughes 686 60 9 Sep 2022 850th madex 🇩🇪 686 100 10 Nov 2021 851st ashtraypettingzoo 🇺🇸 681 44 16 Feb 2023 852nd scpchicken 🇵🇼 681 87 12 Jan 2022 852nd JuliaSzulc 681 87 16 Mar 2022 852nd LHuitre 681 87 5 Jun 2022 852nd betaveros 681 87 1 Jan 2023 852nd croc54 681 87 8 Jan 2025 852nd LostSyntax21 🇬🇧 681 87 8 Mar 2025 858th msbranicky 680 184 3 Jan 2024 859th ForkKILLET 🇨🇳 679 87 10 Oct 2021 859th uttumuttu 🇫🇮 679 87 4 Jan 2022 859th Yewzir 🇧🇪 679 87 13 Jan 2024 862nd Re-Adventures 🇮🇳 679 111 15 Apr 2025 863rd steffan-polygolf 679 112 19 Feb 2024 864th Shanethegamer 🇺🇸 679 145 4 Oct 2024 865th MeWhenI 🇻🇦 678 69 15 Feb 2023 866th I-Love-47 🇺🇦 677 138 9 Feb 2022 867th GolfingSuccess 🇬🇷 673 79 8 Oct 2024 868th Yewzir 🇧🇪 673 83 15 Jan 2024 869th Waffle3z 673 88 19 Sep 2021 869th TaserTheFox 🇺🇸 673 88 28 Feb 2023 869th tobyLovick 673 88 12 Dec 2023 869th Dataen 673 88 12 Jan 2024 869th yuchuehw 673 88 28 Jan 2024 869th Masttest 673 88 13 Feb 2024 875th Re-Adventures 🇮🇳 673 102 14 Aug 2022 876th Shanethegamer 🇺🇸 670 91 14 Dec 2022 877th heanyang1 670 175 7 days ago 878th msbranicky 670 188 9 Jan 2024 879th msbranicky 668 70 15 Jan 2024 880th Yewzir 🇧🇪 668 113 14 Jan 2024 881st JGDoerrer 668 148 5 Feb 2022 882nd yokasuretsu 666 45 16 Nov 2021 883rd retrohun 666 75 22 Sep 2021 884th TimHuisman1703 666 89 7 Jan 2022 884th Anonymousellama21 666 89 27 Jun 2022 884th yourlefthandman 666 89 17 Aug 2023 884th msbranicky 666 89 5 Oct 2023 884th luyckxrobbe 666 89 20 Nov 2023 884th madex 🇩🇪 666 89 13 Jun 2024 884th rollershutter 666 89 2 Jul 2024 884th Mabeloid 🇳🇴 666 89 18 Sep 2024 884th Lv0Sys 🇵🇱 666 89 6 days ago 893rd jupj 🇫🇮 666 103 15 Oct 2022 894th HumanoidCPU 665 84 23 Jun 2024 895th MathisBullinger 664 89 16 Nov 2021 895th tapio-salonen 664 89 22 Jun 2022 895th weliveinhell 🇭🇹 664 89 23 Sep 2023 898th ibeucaly 663 177 20 Nov 2021 899th Yewzir 🇧🇪 662 92 14 Jan 2024 900th MeWhenI 🇻🇦 662 128 7 Jun 2023 Prev 826–900 of 1,784 Next