Roman to Arabic in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 878th rowboat1 598 159 686ms 18 Jun 2022 882nd CaedenHarper 🇨🇦 594 124 2,500ms 18 Aug 2025 883rd avartanii 594 128 21ms 17 Jan 2021 883rd MathisBullinger 594 128 25ms 15 Nov 2021 885th abailey2020 🇺🇸 594 160 23ms 13 Dec 2020 885th Espiobest 594 160 25ms 13 Feb 2021 885th knutae 🇳🇴 594 160 21ms 17 Nov 2021 885th jfallon1997 594 160 23ms 5 Jan 2023 885th AtengChen 594 160 19ms 29 Aug 2024 890th yzhs 🇩🇪 592 75 41ms 7 Jun 2022 891st CaedenHarper 🇨🇦 592 98 5ms 18 Aug 2025 892nd emgordon154 592 133 563ms 25 Sep 2024 893rd CaedenHarper 🇨🇦 592 135 149ms 18 Aug 2025 894th timvermeulen 592 167 110ms 19 Jan 2020 895th ian-odonnell 590 129 19ms 9 Mar 2018 895th JohnSBarden 590 129 18ms 9 Nov 2021 897th CaedenHarper 🇨🇦 590 144 4ms 16 Nov 2025 898th mtirado1 590 153 6ms 18 Apr 2023 899th hardlyBearable 590 161 22ms 11 May 2019 899th Psirving 590 161 20ms 1 Aug 2020 899th SniperSmiley 🇺🇸 590 161 21ms 25 Jun 2022 899th GulgDev 590 161 21ms 21 Mar 2023 903rd ian-h-chamberlain 🇺🇸 589 194 155ms 6 Jan 2020 904th TheZwierzLF 🇵🇱 588 134 754ms 22 Nov 2025 905th KatieLG 🇬🇧 588 168 761ms 15 Jan 2023 906th msrawson 587 162 23ms 15 Aug 2018 907th Natanaelel 🇸🇪 586 145 4ms 16 Feb 2026 908th omurakazuaki 🇯🇵 585 130 15ms 16 Feb 2021 909th MeWhenI 🇻🇦 585 168 1,438ms 16 Jun 2023 910th SirBogman 🇺🇸 585 403 81ms 23 Nov 2022 911th fgrosshans 🇫🇷 583 163 21ms 10 Jun 2024 911th Papushkado 583 163 19ms 10 Nov 2025 913th emgordon154 583 336 1,614ms 6 Nov 2025 914th frankgraziano 582 173 22ms 24 Feb 2026 915th p01 581 131 16ms 7 Feb 2018 915th Florian-Mt 581 131 21ms 23 Oct 2023 917th madex 🇩🇪 581 160 190ms 24 days ago 918th PaulTaykalo 581 170 120ms 24 Sep 2020 919th CaedenHarper 🇨🇦 580 136 8ms 22 Aug 2025 920th wrhm 580 164 23ms 12 Dec 2020 920th zlee1 580 164 18ms 30 Apr 2021 920th hymanimy 580 164 20ms 8 Jan 2022 923rd phdphil 579 107 213ms 22 Apr 2018 924th djeedjay 🇳🇱 578 147 3ms 6 Sep 2021 925th DanielRHolland 577 194 359ms 12 Nov 2020 926th Bodo171 576 165 19ms 5 Dec 2022 927th Yewzir 🇧🇪 575 139 152ms 9 Jun 2024 928th markus-rekdal 573 166 20ms 28 May 2019 928th ay2718 573 166 21ms 17 Jul 2019 928th andre-lameirinhas 🇵🇹 573 166 21ms 4 Sep 2020 928th kenny14231 573 166 19ms 5 Aug 2022 928th KiwiLT 573 166 19ms 22 Nov 2022 928th FlorianCassayre 🇫🇷 573 166 24ms 29 Jan 2023 928th AdamMorris377 573 166 18ms 7 Sep 2024 935th DaCuteRaccoon 572 133 15ms 8 Dec 2022 936th Sciman101 571 158 6ms 16 May 2023 937th CaedenHarper 🇨🇦 571 173 757ms 22 Aug 2025 938th janbehrens 🇩🇪 569 105 2,700ms 18 May 2023 939th BrenSchaap 569 167 21ms 21 Oct 2021 939th petroselo 569 167 19ms 29 Dec 2021 941st CaedenHarper 🇨🇦 569 181 68ms 16 Nov 2025 942nd alexsave 568 134 20ms 14 Jan 2026 943rd annaproxy 568 197 327ms 23 Feb 2023 944th Jacob385 567 181 388ms 28 Oct 2025 945th cingulataluke 566 168 21ms 30 Aug 2023 945th RaBa21 🇭🇺 566 168 19ms 12 Jul 2025 947th melven 566 215 42ms 16 Oct 2025 948th XenThe 🇬🇧 563 135 13ms 12 Jun 2025 949th TheAristos 563 169 21ms 1 Nov 2019 949th mishak-sys 563 169 21ms 9 Sep 2025 951st BambooleanLogic 🇸🇪 559 136 17ms 3 Nov 2022 952nd itiievskyi 🇺🇦 559 170 21ms 10 Aug 2020 952nd glesnick 559 170 20ms 6 Oct 2022 952nd SB-945 559 170 28ms 7 Apr 2024 952nd ziselsberger 559 170 28ms 7 Oct 2024 952nd croc54 559 170 19ms 13 Jan 2025 952nd zgialor-lab 559 170 19ms 3 days ago 958th emgordon154 558 104 7ms 26 Jul 2024 959th emgordon154 557 221 110ms 10 Jun 2025 960th AkashTandon167 556 171 24ms 21 Nov 2020 First Prev 881–960 of 1,522 Next Last
