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 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 675th primo-ppcg 🇹🇭 743 50 20 Sep 2021 675th nwellnhof 🇩🇪 743 50 26 Dec 2021 675th Lydxn 🇨🇦 743 50 25 May 2022 679th sisyphus-ppcg 🇦🇺 743 89 4 Feb 2023 680th Yewzir 🇧🇪 743 102 13 Jan 2024 681st Shanethegamer 🇺🇸 743 131 20 Mar 2023 682nd Lydxn 🇨🇦 743 139 25 Apr 2022 682nd JayXon 🇺🇸 743 139 25 Apr 2022 682nd Steffan153 🇫🇮 743 139 5 Mar 2023 682nd nwellnhof 🇩🇪 743 139 5 Mar 2023 682nd sean-niemann 🇺🇸 743 139 22 Feb 2024 687th emgordon154 742 31 14 days ago 688th trist224 🇫🇷 742 126 15 Nov 2022 689th primo-ppcg 🇹🇭 741 80 22 Sep 2021 689th prplz 🇦🇺 741 80 18 Dec 2021 689th inventshah 741 80 10 May 2022 689th jhu04 741 80 18 Jan 2024 689th jtaxen 741 80 4 Apr 2024 689th namelessiw 741 80 14 Jul 2024 689th fgrosshans 🇫🇷 741 80 23 Jul 2024 689th EnTerr 741 80 8 Sep 2024 689th zacjl 741 80 12 Apr 2025 698th itsh01 739 80 4 Oct 2021 698th voytxt 🇨🇿 739 80 2 Mar 2022 698th dokutan 739 80 24 Dec 2024 701st GrayJoKing 🇦🇺 738 72 3 Aug 2024 701st emgordon154 738 72 15 Nov 2024 703rd Shanethegamer 🇺🇸 738 93 3 Apr 2023 703rd Yewzir 🇧🇪 738 93 10 Jan 2024 705th snoozingnewt 🇺🇸 738 102 11 days ago 706th KatieLG 🇬🇧 737 67 21 Sep 2021 707th boxjelly 737 92 14 Mar 2022 708th Matgc04 736 103 22 Aug 2023 709th akshatj27 🇦🇶 735 56 11 Jan 2022 709th m-tkach 🇺🇦 735 56 23 Feb 2023 711th AlephSquirrel 735 76 16 Jan 2024 711th JunkIce 735 76 3 Dec 2024 713th steffan-polygolf 735 103 19 Feb 2024 714th akamayu-ouo 🇹🇼 734 35 30 Jul 2024 715th Shanethegamer 🇺🇸 734 89 16 Apr 2024 716th j-Ewan 732 41 22 Feb 2022 716th sisyphus-ppcg 🇦🇺 732 41 31 Jan 2023 716th SirFireball3521 732 41 15 Mar 2023 719th jared-hughes 732 81 19 Sep 2021 719th jacklynnepenick 732 81 5 Nov 2021 719th guilhem-roy 🇫🇷 732 81 26 Feb 2022 719th suwat513 732 81 15 Sep 2022 719th LogicalJoe 732 81 7 Oct 2022 719th Eilonlif 🇮🇱 732 81 3 Nov 2022 719th janbehrens 🇩🇪 732 81 17 Jun 2023 719th ryyyn 🇺🇸 732 81 17 Jan 2025 719th bknower 732 81 26 Jun 2025 719th edsrzf 🇳🇿 732 81 22 Jul 2025 729th dokutan 732 104 5 Feb 2025 730th SirBogman 🇺🇸 732 254 23 Nov 2022 731st janbehrens 🇩🇪 731 64 9 Nov 2021 732nd jared-hughes 731 94 14 Mar 2022 732nd KenanHanke 731 94 22 Feb 2023 734th jared-hughes 731 128 20 Jul 2022 734th Alex-x90 🇺🇸 731 128 14 Nov 2022 736th AlephSquirrel 730 81 8 Aug 2022 737th primo-ppcg 🇹🇭 729 104 21 Nov 2021 737th Irratix 🇳🇱 729 104 13 Dec 2021 737th ericlangedijk 🇸🇮 729 104 17 Mar 2022 740th MeWhenI 🇻🇦 728 68 28 Jan 2023 740th Feniske 🇫🇷 728 68 7 Nov 2023 742nd MeWhenI 🇻🇦 728 73 3 Aug 2024 743rd snoozingnewt 🇺🇸 727 105 1 Sep 2024 744th neel11235813 726 77 15 Jan 2024 744th CaedenHarper 🇨🇦 726 77 14 Jul 2025 746th Yewzir 🇧🇪 726 90 14 Jan 2024 747th DialFrost 🇸🇬 726 91 31 Oct 2023 748th GrayJoKing 🇦🇺 726 113 28 Feb 2022 749th jerrandolph 726 162 3 Nov 2023 750th scpchicken 🇵🇼 725 137 19 May 2022 Prev 676–750 of 1,942 Next