Roman to Arabic 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 451st primo-ppcg 🇹🇭 750 104 27 days ago 452nd btjones0 748 96 16 Jul 2022 453rd janbehrens 🇩🇪 747 78 3 Dec 2023 454th MarcMush 🇫🇷 747 79 11 Jan 2024 455th Yewzir 🇧🇪 747 135 9 Jun 2024 456th SirBogman 🇺🇸 746 49 16 Nov 2023 457th Steffan153 🇫🇮 745 59 25 Jan 2023 457th sean-niemann 🇺🇸 745 59 27 Apr 2024 459th janbehrens 🇩🇪 745 105 18 May 2023 460th ovs-code 🇩🇪 742 46 6 Feb 2024 461st xsot 🇸🇬 742 87 25 Jan 2024 462nd emgordon154 740 97 24 Sep 2024 462nd CornerMercury 🇬🇧 740 97 14 Feb 2025 464th cywong-amino 🇭🇰 740 102 1 Jul 2020 464th dokutan 740 102 16 days ago 466th inventshah 739 85 15 Nov 2022 467th 4hg 🇺🇸 738 65 25 Jan 2023 468th Shanethegamer 🇺🇸 738 79 31 Oct 2023 469th sean-niemann 🇺🇸 736 106 31 Oct 2023 470th MeWhenI 🇻🇦 736 112 23 May 2023 471st MeWhenI 🇻🇦 736 118 4 Mar 2022 472nd jared-hughes 736 245 6 Jul 2024 473rd MeWhenI 🇻🇦 735 136 10 Apr 2024 474th inventshah 733 88 22 Jan 2024 474th ovs-code 🇩🇪 733 88 27 Jan 2024 474th m-tkach 🇺🇦 733 88 31 Jan 2024 477th HPWiz 🇳🇿 733 98 5 Sep 2021 477th jakobkordez 🇸🇮 733 98 31 Oct 2022 477th Rubiksmath 733 98 5 Sep 2023 477th ovs-code 🇩🇪 733 98 27 Jan 2024 477th elgan65536 733 98 31 Mar 2024 482nd ETHproductions 🇺🇸 733 103 7 May 2018 482nd thisishowmymindworks 🇳🇴 733 103 6 Aug 2020 482nd Maznek 733 103 28 Jun 2023 485th janbehrens 🇩🇪 733 106 2 Jul 2023 485th Shanethegamer 🇺🇸 733 106 2 Jul 2023 487th sean-niemann 🇺🇸 728 81 7 May 2022 488th Shanethegamer 🇺🇸 728 115 30 Oct 2023 489th andersk 🇺🇸 728 162 18 Mar 2020 490th SirBogman 🇺🇸 726 66 20 Mar 2022 491st AlephSquirrel 726 138 29 Jul 2023 492nd sisyphus-ppcg 🇦🇺 725 89 16 Jan 2024 492nd MeWhenI 🇻🇦 725 89 24 May 2024 494th xnor-gate 725 99 18 Sep 2021 494th wh3n3v3r 🇨🇿 725 99 8 Nov 2024 496th treeowl 724 153 25 Feb 2019 497th DialFrost 🇸🇬 722 108 5 Jun 2024 498th o0lit3 🇺🇸 720 61 27 Sep 2020 498th Lydxn 🇨🇦 720 61 31 Dec 2021 498th DialFrost 🇸🇬 720 61 25 Jan 2023 498th ovs-code 🇩🇪 720 61 3 Oct 2023 502nd Waffle3z 720 124 17 Apr 2022 503rd prplz 🇦🇺 719 81 17 Jun 2020 503rd Feniske 🇫🇷 719 81 26 Nov 2023 505th MeWhenI 🇻🇦 719 98 24 Oct 2024 506th xyangst 719 105 4 Oct 2024 506th Salutations45 719 105 11 Jan 2025 508th laikoni 719 154 23 Feb 2019 509th inventshah 718 100 14 Apr 2021 509th lynn 718 100 29 Nov 2021 509th CedricGebistorf 718 100 2 Mar 2022 509th scpchicken 🇵🇼 718 100 4 May 2022 509th AlephSquirrel 718 100 6 Dec 2022 509th bricknellj 718 100 25 Jan 2023 509th LogicalJoe 718 100 24 May 2023 509th janbehrens 🇩🇪 718 100 17 Jun 2023 509th bizy-coder 718 100 27 Jan 2024 509th 5cw 🇺🇸 718 100 5 Jul 2024 509th CaedenHarper 🇨🇦 718 100 27 Jan 2025 509th firegene 🇮🇪 718 100 30 Jan 2025 521st ndren 717 90 5 May 2024 521st DialFrost 🇸🇬 717 90 4 Jun 2024 523rd KatieLG 🇬🇧 716 67 27 Nov 2023 524th lynn 715 117 30 Nov 2021 525th Shanethegamer 🇺🇸 714 88 30 Oct 2023 Prev 451–525 of 1,269 Next