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 674th dylanarmstrong 748 79 24 Jan 2024 677th albanian-laundromat 748 82 5 days ago 678th Shanethegamer 🇺🇸 747 168 20 Sep 2021 679th Shanethegamer 🇺🇸 746 102 12 Dec 2022 680th m-tkach 🇺🇦 745 75 20 Jan 2024 681st Yewzir 🇧🇪 745 110 13 Jan 2024 682nd 386asm 🇺🇸 744 117 10 Apr 2023 683rd Schmitt-Very-Cool 743 170 24 Dec 2023 684th o0lit3 🇺🇸 742 50 19 Sep 2021 684th primo-ppcg 🇹🇭 742 50 20 Sep 2021 684th nwellnhof 🇩🇪 742 50 26 Dec 2021 684th Lydxn 🇨🇦 742 50 25 May 2022 688th Yewzir 🇧🇪 742 102 13 Jan 2024 689th trist224 🇫🇷 742 126 15 Nov 2022 690th primo-ppcg 🇹🇭 741 80 22 Sep 2021 690th prplz 🇦🇺 741 80 18 Dec 2021 690th inventshah 741 80 10 May 2022 690th jhu04 741 80 18 Jan 2024 690th jtaxen 741 80 4 Apr 2024 690th namelessiw 741 80 14 Jul 2024 690th fgrosshans 🇫🇷 741 80 23 Jul 2024 690th EnTerr 741 80 8 Sep 2024 690th zacjl 741 80 12 Apr 2025 699th sisyphus-ppcg 🇦🇺 741 89 4 Feb 2023 700th Shanethegamer 🇺🇸 741 131 20 Mar 2023 701st itsh01 739 80 4 Oct 2021 701st voytxt 🇨🇿 739 80 2 Mar 2022 701st dokutan 739 80 24 Dec 2024 704th GrayJoKing 🇦🇺 738 72 3 Aug 2024 704th emgordon154 738 72 15 Nov 2024 706th Shanethegamer 🇺🇸 738 93 3 Apr 2023 706th Yewzir 🇧🇪 738 93 10 Jan 2024 708th KatieLG 🇬🇧 736 67 21 Sep 2021 709th boxjelly 736 92 14 Mar 2022 710th akshatj27 🇦🇶 735 56 11 Jan 2022 710th m-tkach 🇺🇦 735 56 23 Feb 2023 712th AlephSquirrel 735 76 16 Jan 2024 712th JunkIce 735 76 3 Dec 2024 714th Matgc04 735 103 22 Aug 2023 715th akamayu-ouo 🇹🇼 734 35 30 Jul 2024 716th steffan-polygolf 734 103 19 Feb 2024 717th Shanethegamer 🇺🇸 733 89 16 Apr 2024 718th sisyphus-ppcg 🇦🇺 732 41 31 Jan 2023 718th SirFireball3521 732 41 15 Mar 2023 720th jared-hughes 732 81 19 Sep 2021 720th jacklynnepenick 732 81 5 Nov 2021 720th guilhem-roy 🇫🇷 732 81 26 Feb 2022 720th suwat513 732 81 15 Sep 2022 720th LogicalJoe 732 81 7 Oct 2022 720th Eilonlif 🇮🇱 732 81 3 Nov 2022 720th janbehrens 🇩🇪 732 81 17 Jun 2023 720th ryyyn 🇺🇸 732 81 17 Jan 2025 720th bknower 732 81 26 Jun 2025 720th edsrzf 🇳🇿 732 81 22 Jul 2025 730th SirBogman 🇺🇸 732 254 23 Nov 2022 731st j-Ewan 731 41 22 Feb 2022 732nd janbehrens 🇩🇪 731 64 9 Nov 2021 733rd jared-hughes 731 94 14 Mar 2022 733rd KenanHanke 731 94 22 Feb 2023 735th dokutan 731 104 5 Feb 2025 736th jared-hughes 731 128 20 Jul 2022 736th Alex-x90 🇺🇸 731 128 14 Nov 2022 738th AlephSquirrel 730 81 8 Aug 2022 739th MeWhenI 🇻🇦 728 73 3 Aug 2024 740th primo-ppcg 🇹🇭 728 104 21 Nov 2021 740th Irratix 🇳🇱 728 104 13 Dec 2021 740th ericlangedijk 🇸🇮 728 104 17 Mar 2022 743rd MeWhenI 🇻🇦 727 68 28 Jan 2023 743rd Feniske 🇫🇷 727 68 7 Nov 2023 745th snoozingnewt 🇺🇸 727 105 1 Sep 2024 746th neel11235813 726 77 15 Jan 2024 746th CaedenHarper 🇨🇦 726 77 14 Jul 2025 748th jerrandolph 726 162 3 Nov 2023 749th Yewzir 🇧🇪 725 90 14 Jan 2024 750th DialFrost 🇸🇬 725 91 31 Oct 2023 Prev 676–750 of 1,904 Next