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 601st Shanethegamer 🇺🇸 780 60 9 Mar 2023 602nd JunkIce 780 76 3 Dec 2024 602nd Babafaba 780 76 14 Aug 2025 604th NewDefectus 🇮🇱 780 88 16 Dec 2021 605th janbehrens 🇩🇪 779 120 20 Nov 2022 605th oceko 779 120 19 Feb 2024 607th cbrt-x 779 162 25 Sep 2021 608th gnuvince 778 33 2 Aug 2024 608th codereport 🇨🇦 778 33 21 Apr 2025 610th DialFrost 🇸🇬 778 112 30 Mar 2025 611th nwellnhof 🇩🇪 777 53 26 Dec 2021 612th aposteriorist 🇨🇦 773 106 5 Mar 2022 613th ListeriaM 772 89 25 Aug 2023 614th edsrzf 🇳🇿 772 109 1 Jan 2025 615th prplz 🇦🇺 771 64 20 Sep 2021 616th ovs-code 🇩🇪 771 69 3 Aug 2024 617th nwellnhof 🇩🇪 770 77 8 Aug 2022 617th bricknellj 770 77 20 Dec 2022 617th bob-th 770 77 24 Jan 2023 617th AlephSquirrel 770 77 27 Jan 2023 617th steffan-polygolf 770 77 8 Mar 2024 617th Seek64 🇩🇪 770 77 30 May 2024 617th Bulmenisaurus 770 77 8 Oct 2024 624th snoozingnewt 🇺🇸 770 128 1 Sep 2024 625th SirBogman 🇺🇸 769 39 20 Sep 2021 625th yzhs 🇩🇪 769 39 21 Jun 2022 627th jared-hughes 768 77 14 Mar 2022 627th Re-Adventures 🇮🇳 768 77 14 Aug 2022 627th KrausRaus 🇺🇸 768 77 22 Aug 2022 627th lyphyser 768 77 3 Jun 2023 627th helbling 🇨🇭 768 77 4 Jul 2024 632nd DialFrost 🇸🇬 768 129 5 Apr 2025 633rd Re-Adventures 🇮🇳 767 122 14 Aug 2022 634th ovs-code 🇩🇪 766 73 15 Jan 2024 634th sisyphus-ppcg 🇦🇺 766 73 16 Jan 2024 634th bizy-coder 766 73 3 Oct 2024 637th KatieLG 🇬🇧 766 111 14 Jan 2023 638th emgordon154 766 146 10 Jun 2025 639th Shanethegamer 🇺🇸 765 93 8 Apr 2024 640th ovs-code 🇩🇪 765 127 26 Dec 2022 641st MeWhenI 🇻🇦 762 54 16 Aug 2022 641st xsot 🇸🇬 762 54 25 Jul 2023 641st Steffan153 🇫🇮 762 54 29 Aug 2024 644th MeWhenI 🇻🇦 762 244 28 Aug 2023 645th strout 761 89 15 Aug 2022 646th kTheLemon 761 100 2 Apr 2025 647th UnderKoen 🇳🇱 761 147 20 Apr 2023 648th janbehrens 🇩🇪 761 165 20 Sep 2021 649th commandblockguy 🇺🇸 760 78 22 Aug 2023 649th ahmetdemirag 🇨🇾 760 78 11 Feb 2025 651st ravnskjaer 🇩🇰 760 166 11 Sep 2024 652nd shawphy 758 78 12 Oct 2021 653rd Shanethegamer 🇺🇸 756 100 19 Sep 2021 653rd MichalMarsalek 🇨🇿 756 100 3 Mar 2022 655th Yewzir 🇧🇪 756 166 14 Jan 2024 656th prplz 🇦🇺 755 91 19 Dec 2021 656th Irratix 🇳🇱 755 91 13 Jun 2022 658th Shanethegamer 🇺🇸 754 93 27 Oct 2024 659th KrausRaus 🇺🇸 754 97 24 Oct 2023 660th Irratix 🇳🇱 753 90 24 Sep 2021 661st Yewzir 🇧🇪 753 99 18 Dec 2024 662nd jared-hughes 753 101 17 Mar 2022 663rd DialFrost 🇸🇬 751 112 13 Feb 2025 664th OllieBoyne 🇬🇧 750 79 25 May 2022 664th 5cw 🇺🇸 750 79 8 May 2024 664th bzijlema 🇳🇱 750 79 11 Oct 2024 664th jipsong 🇩🇪 750 79 20 Jun 2025 664th InigoK 🇺🇸 750 79 5 days ago 669th Shanethegamer 🇺🇸 750 104 17 Dec 2023 670th prplz 🇦🇺 749 66 27 Sep 2021 670th DialFrost 🇸🇬 749 66 10 Oct 2024 672nd MeWhenI 🇻🇦 749 95 23 May 2023 673rd prplz 🇦🇺 748 55 18 Dec 2021 673rd lynn 748 55 25 May 2022 673rd anter69 🇭🇺 748 55 25 Jan 2023 Prev 601–675 of 1,909 Next