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 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st yzhs 🇩🇪 768 39 21 Jun 2022 602nd jared-hughes 767 77 14 Mar 2022 602nd Re-Adventures 🇮🇳 767 77 14 Aug 2022 602nd KrausRaus 🇺🇸 767 77 22 Aug 2022 602nd lyphyser 767 77 3 Jun 2023 602nd helbling 🇨🇭 767 77 4 Jul 2024 607th targrik 767 85 15 Jan 2025 608th MeWhenI 🇻🇦 767 244 28 Aug 2023 609th ovs-code 🇩🇪 766 73 15 Jan 2024 609th sisyphus-ppcg 🇦🇺 766 73 16 Jan 2024 609th bizy-coder 766 73 3 Oct 2024 612th DialFrost 🇸🇬 766 129 5 Apr 2025 613th Shanethegamer 🇺🇸 765 93 8 Apr 2024 614th Re-Adventures 🇮🇳 765 122 14 Aug 2022 615th KatieLG 🇬🇧 763 111 14 Jan 2023 616th Shanethegamer 🇺🇸 763 124 20 Sep 2024 617th MeWhenI 🇻🇦 762 54 16 Aug 2022 617th xsot 🇸🇬 762 54 25 Jul 2023 617th Steffan153 🇫🇮 762 54 29 Aug 2024 620th ovs-code 🇩🇪 762 127 26 Dec 2022 621st strout 760 89 15 Aug 2022 622nd kTheLemon 760 100 2 Apr 2025 623rd commandblockguy 🇺🇸 759 78 22 Aug 2023 623rd ahmetdemirag 🇨🇾 759 78 11 Feb 2025 625th UnderKoen 🇳🇱 759 147 20 Apr 2023 626th janbehrens 🇩🇪 759 165 20 Sep 2021 627th ravnskjaer 🇩🇰 759 166 11 Sep 2024 628th shawphy 757 78 12 Oct 2021 629th prplz 🇦🇺 754 91 19 Dec 2021 629th Irratix 🇳🇱 754 91 13 Jun 2022 631st KrausRaus 🇺🇸 754 97 24 Oct 2023 632nd Shanethegamer 🇺🇸 754 100 19 Sep 2021 632nd MichalMarsalek 🇨🇿 754 100 3 Mar 2022 634th emgordon154 754 148 15 Jan 2025 635th Yewzir 🇧🇪 754 166 14 Jan 2024 636th Shanethegamer 🇺🇸 753 93 27 Oct 2024 637th Irratix 🇳🇱 752 90 24 Sep 2021 638th jared-hughes 752 101 17 Mar 2022 639th OllieBoyne 🇬🇧 750 79 25 May 2022 639th 5cw 🇺🇸 750 79 8 May 2024 639th bzijlema 750 79 11 Oct 2024 639th CaedenHarper 🇨🇦 750 79 7 Feb 2025 643rd prplz 🇦🇺 749 66 27 Sep 2021 643rd DialFrost 🇸🇬 749 66 10 Oct 2024 645th MeWhenI 🇻🇦 749 95 23 May 2023 646th Shanethegamer 🇺🇸 749 104 17 Dec 2023 647th prplz 🇦🇺 748 55 18 Dec 2021 647th lynn 748 55 25 May 2022 647th anter69 🇭🇺 748 55 25 Jan 2023 647th ovs-code 🇩🇪 748 55 9 May 2023 647th Natanaelel 🇸🇪 748 55 10 May 2023 652nd yzhs 🇩🇪 748 66 5 Nov 2021 653rd alasdair-greenland 748 79 10 Nov 2021 653rd igmcdowell 748 79 11 Dec 2021 653rd dylanarmstrong 748 79 24 Jan 2024 656th Yewzir 🇧🇪 748 99 18 Dec 2024 657th m-tkach 🇺🇦 745 75 20 Jan 2024 658th Shanethegamer 🇺🇸 745 102 12 Dec 2022 659th Shanethegamer 🇺🇸 745 168 20 Sep 2021 660th Yewzir 🇧🇪 743 110 13 Jan 2024 661st 386asm 🇺🇸 743 117 10 Apr 2023 662nd o0lit3 🇺🇸 742 50 19 Sep 2021 662nd primo-ppcg 🇹🇭 742 50 20 Sep 2021 662nd nwellnhof 🇩🇪 742 50 26 Dec 2021 662nd Lydxn 🇨🇦 742 50 25 May 2022 666th trist224 🇫🇷 741 126 15 Nov 2022 667th Schmitt-Very-Cool 741 170 24 Dec 2023 668th primo-ppcg 🇹🇭 740 80 22 Sep 2021 668th prplz 🇦🇺 740 80 18 Dec 2021 668th inventshah 740 80 10 May 2022 668th jhu04 740 80 18 Jan 2024 668th jtaxen 740 80 4 Apr 2024 668th namelessiw 740 80 14 Jul 2024 668th fgrosshans 🇫🇷 740 80 23 Jul 2024 668th EnTerr 740 80 8 Sep 2024 Prev 601–675 of 1,772 Next