Ordinal Numbers 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th clockworknazo 809 128 18 Sep 2022 527th raphaelimahorn 809 154 13 Aug 2020 528th alemelis 808 78 4 Mar 2024 529th clockworknazo 806 31 12 Aug 2022 530th GrayJoKing 🇦🇺 806 140 8 Dec 2020 530th Hillsoft 806 140 27 Jul 2022 532nd ovs-code 🇩🇪 806 180 31 Mar 2023 533rd JulianJJ 805 79 7 Dec 2020 533rd xkacer 🇨🇿 805 79 31 Jan 2021 533rd Ephellon 805 79 4 Dec 2022 533rd Mazn3k 805 79 2 Mar 2023 533rd stefangabos 🇷🇴 805 79 14 May 2023 538th roavin 805 101 23 Jun 2022 539th ovs-code 🇩🇪 805 135 21 Jun 2023 540th Shanethegamer 🇺🇸 805 148 27 Apr 2023 541st Steffan153 🇫🇮 804 74 2 Jul 2023 542nd primo-ppcg 🇹🇭 804 113 26 Jun 2022 542nd MeWhenI 🇻🇦 804 113 6 Sep 2022 542nd sean-niemann 🇺🇸 804 113 24 Apr 2023 545th MeWhenI 🇻🇦 803 70 13 Jul 2024 546th MichaelMBradley 🇨🇦 803 80 9 Apr 2022 546th elgan65536 803 80 31 Mar 2024 546th wh3n3v3r 🇨🇿 803 80 14 Nov 2024 549th solmyr2000 803 115 21 Jun 2022 550th b97tsk 803 153 26 Apr 2020 550th argusdusty 🇺🇸 803 153 21 Aug 2022 552nd RockOfStone 802 91 4 Nov 2021 553rd emgordon154 801 69 9 days ago 554th janbehrens 🇩🇪 801 123 5 Dec 2023 555th tatzyr 🇯🇵 800 55 24 Nov 2024 556th janbehrens 🇩🇪 800 66 5 Dec 2023 557th Yewzir 🇧🇪 800 83 8 Jun 2024 557th rucin93 🇵🇱 800 83 23 Apr 2025 559th Shanethegamer 🇺🇸 799 94 28 Oct 2024 560th SirBogman 🇺🇸 797 40 7 Feb 2024 561st dokutan 797 73 21 Mar 2025 562nd sean-niemann 🇺🇸 797 130 18 Jan 2025 563rd ZakkkkAttackkkk 🇵🇭 796 91 6 Feb 2025 564th LukeBridges 🇬🇧 795 80 4 Nov 2022 564th AlephSquirrel 795 80 6 Jan 2023 564th junkondo-jp 795 80 2 Jun 2024 564th alexsave 795 80 7 Nov 2024 568th inventshah 795 82 14 Dec 2022 568th sisyphus-ppcg 🇦🇺 795 82 27 Jan 2023 568th ovs-code 🇩🇪 795 82 21 Mar 2024 568th DialFrost 🇸🇬 795 82 17 Mar 2025 572nd stefangimmillaro 795 139 26 Apr 2025 573rd MeWhenI 🇻🇦 794 47 16 Apr 2023 574th laikoni 794 142 21 Sep 2019 574th tobeannouncd 794 142 9 Jan 2024 576th primo-ppcg 🇹🇭 793 75 4 Jul 2023 576th xsot 🇸🇬 793 75 13 Apr 2024 578th ovs-code 🇩🇪 793 78 10 Feb 2023 579th lynn 793 137 31 Mar 2022 580th yzzyx 793 155 18 Apr 2020 581st inventshah 792 71 10 Aug 2024 582nd MeWhenI 🇻🇦 791 131 10 Sep 2022 582nd GrayJoKing 🇦🇺 791 131 11 Sep 2022 584th tuffnatty 🇩🇪 790 104 20 Jul 2023 585th TimCurwick 🇺🇸 789 67 29 Sep 2020 585th hasan1st 789 67 28 May 2022 585th juliansiebert 🇩🇪 789 67 10 Nov 2024 588th iznax 789 103 21 Nov 2021 588th AdrienHache 🇫🇷 789 103 5 Jan 2024 590th DialFrost 🇸🇬 788 92 6 Mar 2024 590th ovs-code 🇩🇪 788 92 21 Mar 2024 590th GolfingSuccess 🇬🇷 788 92 6 Mar 2025 593rd primo-ppcg 🇹🇭 788 114 15 Jan 2021 593rd GrayJoKing 🇦🇺 788 114 14 Feb 2022 595th Shanethegamer 🇺🇸 788 156 2 Nov 2024 596th cbrt-x 788 158 16 Aug 2021 597th MeWhenI 🇻🇦 788 254 21 Apr 2025 598th ovs-code 🇩🇪 787 107 18 Sep 2023 599th btjones0 787 138 9 Jan 2021 599th DialFrost 🇸🇬 787 138 25 Aug 2024 Prev 526–600 of 1,717 Next