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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Yewzir 🇧🇪 756 100 9 Jun 2024 452nd dokutan 756 103 1 Jul 2024 453rd m-tkach 🇺🇦 753 133 14 Aug 2023 454th MeWhenI 🇻🇦 752 101 1 Nov 2023 455th primo-ppcg 🇹🇭 751 130 14 Feb 2020 456th primo-ppcg 🇹🇭 750 104 10 Apr 2025 457th btjones0 748 96 16 Jul 2022 458th SirBogman 🇺🇸 747 49 16 Nov 2023 459th janbehrens 🇩🇪 747 78 3 Dec 2023 460th MarcMush 🇫🇷 747 79 11 Jan 2024 461st Yewzir 🇧🇪 747 135 9 Jun 2024 462nd Steffan153 🇫🇮 745 59 25 Jan 2023 462nd sean-niemann 🇺🇸 745 59 27 Apr 2024 464th janbehrens 🇩🇪 745 105 18 May 2023 465th ovs-code 🇩🇪 742 46 6 Feb 2024 466th xsot 🇸🇬 742 87 25 Jan 2024 467th cywong-amino 🇭🇰 741 102 1 Jul 2020 467th dokutan 741 102 20 Apr 2025 469th emgordon154 740 97 24 Sep 2024 469th CornerMercury 🇬🇧 740 97 14 Feb 2025 471st inventshah 739 85 15 Nov 2022 472nd 4hg 🇺🇸 738 65 25 Jan 2023 473rd Shanethegamer 🇺🇸 738 79 31 Oct 2023 474th sean-niemann 🇺🇸 736 106 31 Oct 2023 475th MeWhenI 🇻🇦 736 112 23 May 2023 476th MeWhenI 🇻🇦 736 118 4 Mar 2022 477th MeWhenI 🇻🇦 736 136 10 Apr 2024 478th jared-hughes 736 245 6 Jul 2024 479th ETHproductions 🇺🇸 734 103 7 May 2018 479th thisishowmymindworks 🇳🇴 734 103 6 Aug 2020 479th Maznek 734 103 28 Jun 2023 482nd inventshah 733 88 22 Jan 2024 482nd ovs-code 🇩🇪 733 88 27 Jan 2024 482nd m-tkach 🇺🇦 733 88 31 Jan 2024 485th HPWiz 🇳🇿 733 98 5 Sep 2021 485th jakobkordez 🇸🇮 733 98 31 Oct 2022 485th Rubiksmath 733 98 5 Sep 2023 485th ovs-code 🇩🇪 733 98 27 Jan 2024 485th elgan65536 733 98 31 Mar 2024 485th 4atj 733 98 7 days ago 491st janbehrens 🇩🇪 733 106 2 Jul 2023 491st Shanethegamer 🇺🇸 733 106 2 Jul 2023 493rd Shanethegamer 🇺🇸 728 115 30 Oct 2023 494th SirBogman 🇺🇸 727 66 20 Mar 2022 495th xnor-gate 726 99 18 Sep 2021 495th wh3n3v3r 🇨🇿 726 99 8 Nov 2024 497th AlephSquirrel 726 138 29 Jul 2023 498th sisyphus-ppcg 🇦🇺 725 89 16 Jan 2024 498th MeWhenI 🇻🇦 725 89 24 May 2024 500th treeowl 725 153 25 Feb 2019 501st DialFrost 🇸🇬 722 108 5 Jun 2024 502nd Yewzir 🇧🇪 721 123 9 Jun 2024 503rd Waffle3z 721 124 17 Apr 2022 504th o0lit3 🇺🇸 720 61 27 Sep 2020 504th Lydxn 🇨🇦 720 61 31 Dec 2021 504th DialFrost 🇸🇬 720 61 25 Jan 2023 504th ovs-code 🇩🇪 720 61 3 Oct 2023 508th xyangst 720 105 4 Oct 2024 508th Salutations45 720 105 11 Jan 2025 510th laikoni 720 154 23 Feb 2019 511th prplz 🇦🇺 719 81 17 Jun 2020 511th Feniske 🇫🇷 719 81 26 Nov 2023 513th MeWhenI 🇻🇦 719 98 24 Oct 2024 514th inventshah 718 100 14 Apr 2021 514th lynn 718 100 29 Nov 2021 514th CedricGebistorf 718 100 2 Mar 2022 514th scpchicken 🇵🇼 718 100 4 May 2022 514th AlephSquirrel 718 100 6 Dec 2022 514th bricknellj 718 100 25 Jan 2023 514th LogicalJoe 718 100 24 May 2023 514th janbehrens 🇩🇪 718 100 17 Jun 2023 514th bizy-coder 718 100 27 Jan 2024 514th 5cw 🇺🇸 718 100 5 Jul 2024 514th CaedenHarper 🇨🇦 718 100 27 Jan 2025 514th firegene 🇮🇪 718 100 30 Jan 2025 Prev 451–525 of 1,297 Next