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 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 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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 751st GrayJoKing 🇦🇺 725 113 28 Feb 2022 752nd stefangimmillaro 723 82 27 Sep 2021 752nd NewDefectus 🇮🇱 723 82 16 Dec 2021 752nd CedricGebistorf 723 82 25 Feb 2022 752nd aksyristos 723 82 12 Feb 2023 752nd quimey 723 82 22 Mar 2023 752nd StefanHabel 🇨🇦 723 82 26 Mar 2023 752nd Fracture17 723 82 8 Apr 2023 752nd Re-Adventures 🇮🇳 723 82 20 Jul 2023 752nd Natanaelel 🇸🇪 723 82 29 Oct 2023 752nd codingisgreatbutiamnot 723 82 25 Jul 2024 752nd klixel 🇨🇦 723 82 17 Jan 2025 763rd AlephSquirrel 723 95 8 Jun 2023 764th scpchicken 🇵🇼 723 137 19 May 2022 765th Shanethegamer 🇺🇸 722 57 27 Sep 2021 766th randolchance 721 82 11 Jan 2023 767th annaproxy 721 105 8 Jan 2023 767th arctouch-cristiannevianna 721 105 26 May 2023 767th annaproxy 721 105 11 Apr 2025 770th Shanethegamer 🇺🇸 720 121 15 Dec 2022 771st emgordon154 719 32 11 Sep 2024 772nd GolfingSuccess 🇬🇷 719 112 11 Sep 2022 772nd albanian-laundromat 719 112 9 Jul 2025 774th Shanethegamer 🇺🇸 718 74 19 Aug 2024 775th RockOfStone 718 106 4 Nov 2021 775th frosster 718 106 26 Mar 2025 777th dcgjb 717 69 6 May 2024 778th targrik 717 164 30 Jun 2025 779th prplz 🇦🇺 714 42 27 Sep 2021 780th neihousaigaai 714 83 3 Jan 2022 780th cesarm4 714 83 16 Apr 2022 780th nstearns96 🇬🇧 714 83 27 Jan 2023 780th randolchance 714 83 16 Feb 2023 780th galloj 🇨🇿 714 83 5 Mar 2023 780th yzhs 🇩🇪 714 83 23 Jun 2023 780th m42km 714 83 12 Oct 2023 787th lynn 714 106 16 Nov 2021 788th emgordon154 713 36 3 Nov 2024 789th sean-niemann 🇺🇸 713 113 13 Sep 2022 789th Yewzir 🇧🇪 713 113 13 Jan 2024 791st MeWhenI 🇻🇦 713 118 13 Feb 2025 792nd tayloia 🇬🇧 712 83 11 May 2023 792nd acollett89 712 83 4 Aug 2025 794th janbehrens 🇩🇪 712 115 23 Mar 2022 795th emgordon154 711 100 27 Dec 2024 796th Waffle3z 710 58 19 Sep 2021 796th emgordon154 710 58 12 Dec 2021 796th jbbarth 🇫🇷 710 58 5 Nov 2022 799th MeWhenI 🇻🇦 709 93 2 Oct 2022 800th GolfingSuccess 🇬🇷 708 97 19 Mar 2025 801st MeWhenI 🇻🇦 707 79 17 Jan 2024 801st namelessiw 707 79 14 Jul 2024 803rd Bonjour27891 🇻🇳 706 84 9 Feb 2022 803rd RDShah 706 84 11 May 2022 803rd thehylian 706 84 2 Jan 2023 803rd badboj40 706 84 12 Feb 2023 803rd firegene 🇮🇪 706 84 22 Dec 2023 803rd HumanoidCPU 706 84 23 Jun 2024 803rd moustave 706 84 26 Nov 2024 810th DialFrost 🇸🇬 706 114 28 Oct 2024 811th primo-ppcg 🇹🇭 704 71 29 Nov 2021 812th Garklein 🇨🇦 704 84 20 Feb 2022 813th HumanoidCPU 703 121 22 Jun 2024 814th janbehrens 🇩🇪 701 98 21 Sep 2021 814th RYNO8 701 98 16 Aug 2022 816th MeWhenI 🇻🇦 700 53 19 Sep 2021 816th GrayJoKing 🇦🇺 700 53 20 Sep 2021 816th sean-niemann 🇺🇸 700 53 20 Sep 2021 816th scpchicken 🇵🇼 700 53 19 Dec 2022 816th Steffan153 🇫🇮 700 53 27 Jan 2023 816th DialFrost 🇸🇬 700 53 28 Jan 2023 816th snoozingnewt 🇺🇸 700 53 1 Sep 2024 823rd SirBogman 🇺🇸 699 80 15 Jan 2024 824th msbranicky 699 209 8 Jan 2024 825th OhmNomNom 698 59 20 Oct 2022 Prev 751–825 of 1,904 Next