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 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 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 Star Wars GPT 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 374th kg583 🇺🇸 838 92 13 Feb 2025 377th Shanethegamer 🇺🇸 838 112 30 Oct 2023 378th namelessiw 837 96 3 Jul 2024 379th Alex-x90 🇺🇸 837 122 12 Mar 2023 380th DialFrost 🇸🇬 836 96 4 Aug 2024 381st neel11235813 835 94 16 Jan 2024 382nd Shanethegamer 🇺🇸 835 152 31 Oct 2023 382nd DialFrost 🇸🇬 835 152 5 Jun 2024 384th rak1507 🇬🇧 834 45 5 Jan 2023 384th lifthrasiir 🇰🇷 834 45 28 Nov 2024 386th Argeento 🇵🇱 834 91 13 Nov 2020 386th Shanethegamer 🇺🇸 834 91 29 Nov 2021 386th janbehrens 🇩🇪 834 91 18 May 2023 386th two-bad 🇬🇧 834 91 5 Feb 2024 386th dmrichwa 🇺🇸 834 91 25 Aug 2024 391st sean-niemann 🇺🇸 834 108 7 Oct 2024 392nd primo-ppcg 🇹🇭 833 95 17 Apr 2022 393rd GrayJoKing 🇦🇺 833 131 4 Nov 2023 394th MeWhenI 🇻🇦 832 74 15 Feb 2023 394th janbehrens 🇩🇪 832 74 18 May 2023 396th prplz 🇦🇺 832 114 5 Oct 2020 396th stordev 832 114 26 Feb 2021 398th akshatj27 🇦🇶 831 85 5 Mar 2022 399th pardouin 🇫🇷 831 88 21 Nov 2024 400th DialFrost 🇸🇬 828 112 8 Oct 2024 401st primo-ppcg 🇹🇭 826 109 17 Apr 2022 402nd lynn 826 119 29 Nov 2021 403rd tobeannouncd 826 135 5 Jan 2024 404th NewDefectus 🇮🇱 825 92 16 Oct 2021 404th MeWhenI 🇻🇦 825 92 9 Jan 2022 406th jared-hughes 824 96 23 Jul 2023 407th ovs-code 🇩🇪 824 124 3 Jun 2024 408th MeWhenI 🇻🇦 824 154 8 Dec 2022 409th AlephSquirrel 823 98 21 Oct 2024 410th primo-ppcg 🇹🇭 823 309 2 Aug 2023 411th ovs-code 🇩🇪 822 130 27 Jan 2024 412th lifthrasiir 🇰🇷 822 221 19 Dec 2024 413th alemelis 821 75 16 Feb 2024 414th emplv 🇱🇻 821 97 31 Oct 2023 415th Shanethegamer 🇺🇸 821 232 5 days ago 416th MeWhenI 🇻🇦 820 74 28 Jan 2023 417th MeWhenI 🇻🇦 820 94 13 Feb 2025 418th MeWhenI 🇻🇦 820 113 15 Nov 2022 418th sean-niemann 🇺🇸 820 113 8 Oct 2024 420th GrayJoKing 🇦🇺 820 136 4 Dec 2020 421st m-tkach 🇺🇦 820 150 6 Dec 2022 422nd MeWhenI 🇻🇦 820 154 17 Apr 2023 423rd emplv 🇱🇻 819 96 28 Nov 2022 424th DialFrost 🇸🇬 819 118 10 Feb 2023 425th primo-ppcg 🇹🇭 819 120 24 Oct 2021 426th akshatj27 🇦🇶 816 93 11 Jan 2022 426th duckyluuk 🇳🇱 816 93 9 Oct 2024 428th Shanethegamer 🇺🇸 815 76 12 Dec 2021 429th Shanethegamer 🇺🇸 813 111 6 Nov 2023 429th ovs-code 🇩🇪 813 111 27 Jan 2024 431st Shanethegamer 🇺🇸 813 114 30 Oct 2023 432nd stefangimmillaro 813 156 2 Oct 2023 433rd GrayJoKing 🇦🇺 811 103 30 Oct 2023 434th GrayJoKing 🇦🇺 811 111 3 Dec 2023 435th jacklynnepenick 811 117 13 Aug 2021 435th RYNO8 811 117 3 Sep 2021 437th Yewzir 808 157 9 Jun 2024 438th lifthrasiir 🇰🇷 804 118 20 Nov 2024 439th typeswitch-dev 🇵🇹 804 126 6 Jul 2024 440th mrondon8 803 158 5 Sep 2021 441st DialFrost 🇸🇬 802 98 28 Jul 2024 442nd MeWhenI 🇻🇦 802 117 17 Nov 2022 443rd emgordon154 800 111 13 Dec 2024 444th Irratix 🇳🇱 799 95 22 Mar 2022 444th KatieLG 🇬🇧 799 95 16 Nov 2023 446th MeWhenI 🇻🇦 799 105 5 Jul 2024 447th sean-niemann 🇺🇸 799 113 4 Jun 2024 447th DialFrost 🇸🇬 799 113 10 Jul 2024 449th lynn 798 47 10 Jan 2022 450th lynn 798 159 21 Jul 2023 Prev 376–450 of 1,239 Next