Roman to Arabic in all languages in bytes. 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 301st nwellnhof 🇩🇪 887 77 33ms 1 Aug 2022 302nd edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 303rd JayXon 🇺🇸 886 111 1,326ms 2 Nov 2023 304th KasperKivimaeki 🇫🇮 886 116 54ms 8 Apr 2025 305th GrayJoKing 🇦🇺 885 70 415ms 18 Feb 2022 306th edsrzf 🇳🇿 885 102 6ms 22 Aug 2025 307th inventshah 884 83 3,913ms 29 Oct 2024 308th tomtheisen 🇺🇸 884 86 20ms 27 Oct 2020 308th AlephSquirrel 884 86 13ms 15 Feb 2023 308th stefangimmillaro 884 86 16ms 15 Sep 2024 311th Shanethegamer 🇺🇸 884 89 520ms 16 Jan 2024 311th sisyphus-ppcg 🇦🇺 884 89 404ms 16 Jan 2024 311th MeWhenI 🇻🇦 884 89 454ms 24 May 2024 311th dokutan 884 89 559ms 24 Mar 2025 311th CaedenHarper 🇨🇦 884 89 522ms 30 Sep 2025 316th Steffan153 🇫🇮 884 91 141ms 5 Aug 2024 316th sean-niemann 🇺🇸 884 91 143ms 19 May 2025 318th IanUtley 884 124 66ms 27 Apr 2024 319th Steffan153 🇫🇮 883 95 9ms 31 Oct 2023 320th JayXon 🇺🇸 882 129 157ms 25 Sep 2025 321st dvargas46 🇺🇸 881 90 265ms 23 Jan 2023 322nd Lydxn 🇨🇦 881 103 378ms 12 Mar 2023 323rd DialFrost 🇸🇬 880 122 8ms 5 Nov 2024 324th emplv 🇱🇻 879 144 305ms 31 Oct 2023 325th inventshah 877 96 5ms 25 Jan 2023 326th sean-niemann 🇺🇸 877 103 16ms 8 Apr 2025 327th primo-ppcg 🇹🇭 877 114 56ms 20 Jun 2022 328th btnlq 876 125 33ms 28 Nov 2021 329th Yax42 🇫🇷 875 92 384ms 1 Aug 2025 329th namelessiw 875 92 417ms 19 Aug 2025 331st primo-ppcg 🇹🇭 875 139 45ms 17 Apr 2022 332nd dokutan 874 50 204ms 27 Aug 2024 333rd ovs-code 🇩🇪 874 87 17ms 20 Nov 2024 334th inventshah 874 90 561ms 22 Jan 2024 334th DialFrost 🇸🇬 874 90 511ms 4 Jun 2024 334th Yewzir 🇧🇪 874 90 483ms 10 Jun 2024 334th CornerMercury 🇬🇧 874 90 651ms 16 days ago 338th ovs-code 🇩🇪 874 92 148ms 20 Nov 2024 339th edsrzf 🇳🇿 874 96 15ms 29 Jun 2025 340th bstrat 873 43 7ms 4 Sep 2024 341st MeWhenI 🇻🇦 873 123 7ms 11 Sep 2022 341st Shanethegamer 🇺🇸 873 123 10ms 11 Sep 2022 341st sean-niemann 🇺🇸 873 123 11ms 8 Oct 2024 344th nwellnhof 🇩🇪 873 145 307ms 17 Aug 2021 344th stefangimmillaro 873 145 300ms 7 Nov 2023 344th DialFrost 🇸🇬 873 145 315ms 5 Jun 2024 347th scpchicken 🇵🇼 872 81 81ms 4 May 2022 348th Alex-x90 🇺🇸 872 109 19ms 1 Sep 2024 349th nwellnhof 🇩🇪 871 51 49ms 4 Oct 2020 349th SirBogman 🇺🇸 871 51 53ms 1 Sep 2022 351st Steffan153 🇫🇮 871 103 736ms 31 Oct 2023 352nd inventshah 871 118 60ms 25 Jan 2023 353rd Shanethegamer 🇺🇸 870 113 1,280ms 29 Dec 2023 354th Steffan153 🇫🇮 870 126 28ms 28 Nov 2022 355th m-tkach 🇺🇦 870 146 42ms 31 Oct 2023 356th stefangimmillaro 869 92 111ms 30 Oct 2023 356th kg583 🇺🇸 869 92 4,259ms 9 May 2025 358th stefangimmillaro 869 140 48ms 7 Nov 2023 359th Steffan153 🇫🇮 868 103 138ms 12 Dec 2023 360th Steffan153 🇫🇮 867 142 46ms 6 Jul 2024 361st primo-ppcg 🇹🇭 867 146 298ms 30 Apr 2020 362nd Steffan153 🇫🇮 866 112 55ms 20 Feb 2023 363rd MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 364th ScottHamper 865 93 370ms 23 Feb 2022 364th MeWhenI 🇻🇦 865 93 420ms 26 Jul 2023 366th tayloia 🇬🇧 864 88 19ms 18 Jul 2023 367th AlephSquirrel 864 91 536ms 21 Jan 2024 368th Troon 864 110 20ms 27 Aug 2025 369th DialFrost 🇸🇬 863 85 3,793ms 21 Nov 2024 370th kumavale 862 132 157ms 26 Aug 2025 371st anter69 🇭🇺 860 67 57ms 31 Jan 2023 371st KatieLG 🇬🇧 860 67 41ms 27 Nov 2023 373rd MeWhenI 🇻🇦 860 93 137ms 30 Oct 2023 373rd CLOStrophobic 🇮🇹 860 93 4,031ms 2 Feb 2025 375th Steffan153 🇫🇮 858 148 33ms 31 Oct 2023 First Prev 301–375 of 1,382 Next Last