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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 676th Yewzir 🇧🇪 753 99 40ms 18 Dec 2024 677th KrausRaus 🇺🇸 752 97 3ms 24 Oct 2023 678th OllieBoyne 🇬🇧 751 79 162ms 25 May 2022 678th 5cw 🇺🇸 751 79 283ms 8 May 2024 678th bzijlema 🇳🇱 751 79 290ms 11 Oct 2024 678th jipsong 🇩🇪 751 79 247ms 20 Jun 2025 678th InigoK 🇺🇸 751 79 166ms 5 Sep 2025 678th fuzzylojik-golf 🇺🇸 751 79 179ms 15 Sep 2025 684th MeWhenI 🇻🇦 751 95 15ms 23 May 2023 685th prplz 🇦🇺 750 66 1,409ms 27 Sep 2021 685th DialFrost 🇸🇬 750 66 743ms 10 Oct 2024 687th prplz 🇦🇺 749 55 40ms 18 Dec 2021 687th lynn 749 55 68ms 25 May 2022 687th anter69 🇭🇺 749 55 39ms 25 Jan 2023 687th ovs-code 🇩🇪 749 55 71ms 9 May 2023 687th Natanaelel 🇸🇪 749 55 47ms 10 May 2023 692nd alasdair-greenland 749 79 24ms 10 Nov 2021 692nd igmcdowell 749 79 10ms 11 Dec 2021 692nd dylanarmstrong 749 79 12ms 24 Jan 2024 695th Shanethegamer 🇺🇸 749 168 28ms 20 Sep 2021 696th yzhs 🇩🇪 748 66 989ms 5 Nov 2021 697th Yewzir 🇧🇪 747 110 500ms 13 Jan 2024 698th m-tkach 🇺🇦 746 75 443ms 20 Jan 2024 699th Shanethegamer 🇺🇸 746 102 4ms 12 Dec 2022 699th dokutan 746 102 2ms 10 days ago 701st Shanethegamer 🇺🇸 745 131 27ms 20 Mar 2023 702nd sisyphus-ppcg 🇦🇺 744 89 19ms 4 Feb 2023 702nd edsrzf 🇳🇿 744 89 14ms 2 days ago 704th 386asm 🇺🇸 744 117 44ms 10 Apr 2023 705th o0lit3 🇺🇸 743 50 87ms 19 Sep 2021 705th primo-ppcg 🇹🇭 743 50 139ms 20 Sep 2021 705th nwellnhof 🇩🇪 743 50 70ms 26 Dec 2021 705th Lydxn 🇨🇦 743 50 157ms 25 May 2022 709th Yewzir 🇧🇪 743 102 373ms 13 Jan 2024 710th emgordon154 742 31 335ms 10 Sep 2025 711th snoozingnewt 🇺🇸 742 125 334ms 3 Oct 2025 712th trist224 🇫🇷 742 126 379ms 15 Nov 2022 713th primo-ppcg 🇹🇭 741 80 267ms 22 Sep 2021 713th prplz 🇦🇺 741 80 207ms 18 Dec 2021 713th inventshah 741 80 288ms 10 May 2022 713th jhu04 741 80 291ms 18 Jan 2024 713th jtaxen 741 80 285ms 4 Apr 2024 713th namelessiw 741 80 214ms 14 Jul 2024 713th fgrosshans 🇫🇷 741 80 278ms 23 Jul 2024 713th EnTerr 741 80 189ms 8 Sep 2024 713th zacjl 741 80 21ms 12 Apr 2025 722nd itsh01 739 80 42ms 4 Oct 2021 722nd voytxt 🇨🇿 739 80 10ms 2 Mar 2022 722nd dokutan 739 80 23ms 24 Dec 2024 725th Shanethegamer 🇺🇸 739 93 3ms 3 Apr 2023 725th Yewzir 🇧🇪 739 93 2ms 10 Jan 2024 727th GrayJoKing 🇦🇺 738 72 152ms 3 Aug 2024 727th emgordon154 738 72 140ms 15 Nov 2024 729th snoozingnewt 🇺🇸 738 102 96ms 13 Sep 2025 730th KatieLG 🇬🇧 737 67 971ms 21 Sep 2021 731st boxjelly 737 92 182ms 14 Mar 2022 732nd AlephSquirrel 736 76 604ms 16 Jan 2024 732nd JunkIce 736 76 446ms 3 Dec 2024 734th snoozingnewt 🇺🇸 736 90 158ms 13 Oct 2025 735th Matgc04 736 103 333ms 22 Aug 2023 736th akshatj27 🇦🇶 735 56 56ms 11 Jan 2022 736th m-tkach 🇺🇦 735 56 44ms 23 Feb 2023 738th steffan-polygolf 735 103 122ms 19 Feb 2024 739th akamayu-ouo 🇹🇼 734 35 6ms 30 Jul 2024 740th Shanethegamer 🇺🇸 734 89 37ms 16 Apr 2024 741st SirBogman 🇺🇸 734 254 45ms 23 Nov 2022 742nd j-Ewan 732 41 34ms 22 Feb 2022 742nd sisyphus-ppcg 🇦🇺 732 41 230ms 31 Jan 2023 742nd SirFireball3521 732 41 245ms 15 Mar 2023 745th jared-hughes 732 81 269ms 19 Sep 2021 745th jacklynnepenick 732 81 206ms 5 Nov 2021 745th guilhem-roy 🇫🇷 732 81 287ms 26 Feb 2022 745th suwat513 732 81 284ms 15 Sep 2022 745th LogicalJoe 732 81 211ms 7 Oct 2022 745th Eilonlif 🇮🇱 732 81 290ms 3 Nov 2022 First Prev 676–750 of 1,980 Next Last