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 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 Hilbert Curve 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 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 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 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 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 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 Hilbert Curve 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 451st dokutan 761 63 20 Apr 2025 452nd dokutan 759 103 1 Jul 2024 453rd MeWhenI 🇻🇦 758 117 17 Nov 2022 454th dcgjb 757 77 16 May 2024 455th Yewzir 🇧🇪 756 100 9 Jun 2024 456th m-tkach 🇺🇦 753 133 14 Aug 2023 457th MeWhenI 🇻🇦 752 101 1 Nov 2023 458th primo-ppcg 🇹🇭 751 107 12 Feb 2022 459th primo-ppcg 🇹🇭 751 130 14 Feb 2020 460th primo-ppcg 🇹🇭 750 104 10 Apr 2025 461st btjones0 748 96 16 Jul 2022 462nd SirBogman 🇺🇸 747 49 16 Nov 2023 463rd janbehrens 🇩🇪 747 78 3 Dec 2023 464th MarcMush 🇫🇷 747 79 11 Jan 2024 465th Yewzir 🇧🇪 747 135 9 Jun 2024 466th Steffan153 🇫🇮 745 59 25 Jan 2023 466th sean-niemann 🇺🇸 745 59 27 Apr 2024 468th janbehrens 🇩🇪 745 105 18 May 2023 469th MeWhenI 🇻🇦 744 108 30 Oct 2023 470th ovs-code 🇩🇪 742 46 6 Feb 2024 471st xsot 🇸🇬 742 87 25 Jan 2024 472nd emgordon154 741 97 24 Sep 2024 472nd CornerMercury 🇬🇧 741 97 14 Feb 2025 474th cywong-amino 🇭🇰 741 102 1 Jul 2020 474th dokutan 741 102 20 Apr 2025 476th inventshah 739 85 15 Nov 2022 477th primo-ppcg 🇹🇭 739 121 17 Apr 2022 478th 4hg 🇺🇸 738 65 25 Jan 2023 479th Shanethegamer 🇺🇸 738 79 31 Oct 2023 480th sean-niemann 🇺🇸 736 106 31 Oct 2023 481st MeWhenI 🇻🇦 736 112 23 May 2023 482nd MeWhenI 🇻🇦 736 118 4 Mar 2022 483rd MeWhenI 🇻🇦 736 136 10 Apr 2024 484th jared-hughes 736 245 6 Jul 2024 485th inventshah 734 88 22 Jan 2024 485th ovs-code 🇩🇪 734 88 27 Jan 2024 485th m-tkach 🇺🇦 734 88 31 Jan 2024 485th albanian-laundromat 734 88 7 hours ago 489th ETHproductions 🇺🇸 734 103 7 May 2018 489th thisishowmymindworks 🇳🇴 734 103 6 Aug 2020 489th Maznek 734 103 28 Jun 2023 492nd HPWiz 🇳🇿 733 98 5 Sep 2021 492nd jakobkordez 🇸🇮 733 98 31 Oct 2022 492nd Rubiksmath 733 98 5 Sep 2023 492nd ovs-code 🇩🇪 733 98 27 Jan 2024 492nd elgan65536 733 98 31 Mar 2024 492nd 4atj 733 98 30 Jun 2025 498th janbehrens 🇩🇪 733 106 2 Jul 2023 498th Shanethegamer 🇺🇸 733 106 2 Jul 2023 500th SirBogman 🇺🇸 727 66 20 Mar 2022 501st xnor-gate 726 99 18 Sep 2021 501st wh3n3v3r 🇨🇿 726 99 8 Nov 2024 503rd AlephSquirrel 726 138 29 Jul 2023 504th treeowl 726 153 25 Feb 2019 505th sisyphus-ppcg 🇦🇺 725 89 16 Jan 2024 505th MeWhenI 🇻🇦 725 89 24 May 2024 507th DialFrost 🇸🇬 722 108 5 Jun 2024 508th Yewzir 🇧🇪 721 123 9 Jun 2024 509th Waffle3z 721 124 17 Apr 2022 510th laikoni 721 154 23 Feb 2019 511th o0lit3 🇺🇸 720 61 27 Sep 2020 511th Lydxn 🇨🇦 720 61 31 Dec 2021 511th DialFrost 🇸🇬 720 61 25 Jan 2023 511th ovs-code 🇩🇪 720 61 3 Oct 2023 515th xyangst 720 105 4 Oct 2024 515th Salutations45 720 105 11 Jan 2025 517th prplz 🇦🇺 719 81 17 Jun 2020 517th Feniske 🇫🇷 719 81 26 Nov 2023 519th MeWhenI 🇻🇦 719 98 24 Oct 2024 520th inventshah 718 100 14 Apr 2021 520th lynn 718 100 29 Nov 2021 520th CedricGebistorf 718 100 2 Mar 2022 520th scpchicken 🇵🇼 718 100 4 May 2022 520th AlephSquirrel 718 100 6 Dec 2022 520th bricknellj 718 100 25 Jan 2023 Prev 451–525 of 1,313 Next