Happy Numbers 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 Smooth 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 292nd Steffan153 🇫🇮 880 25 20 Feb 2023 292nd JayXon 🇺🇸 880 25 22 Feb 2023 292nd sean-niemann 🇺🇸 880 25 8 Mar 2023 292nd 5cw 🇺🇸 880 25 11 Apr 2023 292nd Natanaelel 🇸🇪 880 25 14 Jul 2023 292nd zacjl 880 25 14 Sep 2023 292nd copy 880 25 23 Feb 2024 292nd GolfingSuccess 🇬🇷 880 25 19 Mar 2025 292nd fuzzylojik-golf 🇺🇸 880 25 18 days ago 310th saito-ta 🇯🇵 880 26 12 Aug 2022 310th GolfingSuccess 🇬🇷 880 26 13 Aug 2022 310th clockworknazo 880 26 6 Sep 2022 310th orthoplex 🇨🇽 880 26 1 Feb 2024 314th marcin7Cd 879 148 12 Oct 2020 314th Attero 🇸🇪 879 148 12 Oct 2020 314th GolfingSuccess 🇬🇷 879 148 1 May 2021 314th sisyphus-ppcg 🇦🇺 879 148 30 May 2021 314th lynn 879 148 1 Jun 2021 314th SirBogman 🇺🇸 879 148 28 Nov 2021 314th ovs-code 🇩🇪 879 148 22 Apr 2022 314th scpchicken 🇵🇼 879 148 4 Feb 2023 322nd Lydxn 🇨🇦 878 104 22 Apr 2024 322nd JayXon 🇺🇸 878 104 22 Apr 2024 324th nwellnhof 🇩🇪 876 60 11 Feb 2020 324th primo-ppcg 🇹🇭 876 60 22 Aug 2020 326th Steffan153 🇫🇮 874 40 15 Aug 2024 327th primo-ppcg 🇹🇭 874 66 6 May 2019 327th HPWiz 🇳🇿 874 66 7 May 2019 327th lynn 874 66 15 Jul 2021 327th JayXon 🇺🇸 874 66 4 Jul 2022 327th Steffan153 🇫🇮 874 66 28 Jan 2023 327th btnlq 874 66 15 Oct 2023 327th sean-niemann 🇺🇸 874 66 9 Jan 2025 334th GrayJoKing 🇦🇺 874 71 11 Sep 2022 335th KatieLG-Transpiler 🇬🇧 873 149 24 Jun 2022 336th MeWhenI 🇻🇦 872 54 22 Aug 2023 337th 386asm 🇺🇸 872 59 13 Apr 2023 337th sean-niemann 🇺🇸 872 59 20 Feb 2025 339th DialFrost 🇸🇬 868 148 12 Jan 2025 339th emgordon154 868 148 12 Jan 2025 339th Shanethegamer 🇺🇸 868 148 13 Jan 2025 339th KatieLG 🇬🇧 868 148 13 Jan 2025 339th HumanoidCPU 868 148 13 Jan 2025 339th dokutan 868 148 13 Jan 2025 339th GolfingSuccess 🇬🇷 868 148 18 Jan 2025 339th ovs-code 🇩🇪 868 148 24 Jan 2025 339th CaedenHarper 🇨🇦 868 148 25 Jan 2025 339th MeWhenI 🇻🇦 868 148 9 Feb 2025 339th pardouin 🇫🇷 868 148 25 Feb 2025 339th albanian-laundromat 868 148 25 Jul 2025 351st Zolmeister 867 57 31 Jan 2019 351st prplz 🇦🇺 867 57 7 Jul 2020 351st tomtheisen 🇺🇸 867 57 24 Sep 2020 351st nwellnhof 🇩🇪 867 57 27 Jan 2021 355th prplz 🇦🇺 865 40 6 Mar 2020 356th SirBogman 🇺🇸 862 36 28 Aug 2019 357th prplz 🇦🇺 862 61 12 Mar 2019 357th sisyphus-ppcg 🇦🇺 862 61 12 Jan 2021 359th ovs-code 🇩🇪 861 67 4 Jul 2022 360th nwellnhof 🇩🇪 861 80 18 Jan 2022 360th m-tkach 🇺🇦 861 80 5 Dec 2023 362nd primo-ppcg 🇹🇭 860 49 18 Jun 2019 362nd Steffan153 🇫🇮 860 49 25 Apr 2023 364th primo-ppcg 🇹🇭 860 59 15 Feb 2020 364th DaDerpDuck 860 59 26 Jan 2021 364th Waffle3z 860 59 26 Jan 2021 364th sisyphus-ppcg 🇦🇺 860 59 8 Jun 2021 364th Steffan153 🇫🇮 860 59 25 Apr 2023 369th primo-ppcg 🇹🇭 859 48 25 Dec 2020 369th sisyphus-ppcg 🇦🇺 859 48 8 Jun 2021 371st btnlq 855 45 22 Oct 2023 372nd HPWiz 🇳🇿 854 32 17 Aug 2023 373rd DaCuteRaccoon 853 65 30 Nov 2022 373rd snoozingnewt 🇺🇸 853 65 1 Sep 2024 373rd LostSyntax21 🇬🇧 853 65 8 Jan 2025 Prev 301–375 of 3,028 Next