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Arabic to Roman 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 501st RussellEmerine 772 189 328ms 2 Jan 2020 502nd blaztoma 🇱🇹 771 119 14ms 4 Oct 2025 503rd neel11235813 771 135 592ms 12 Mar 2024 503rd lifthrasiir 🇰🇷 771 135 545ms 2 Dec 2024 505th snoozingnewt 🇨🇦 771 180 121ms 13 Dec 2025 506th dokutan 769 52 113ms 6 Apr 2025 507th CatsAreFluffy 769 104 69ms 7 Mar 2025 508th yanjs 769 157 20ms 30 Sep 2021 509th MeWhenI 🇻🇦 769 326 104ms 19 Jul 2025 510th DialFrost 🇸🇬 767 149 514ms 15 Apr 2025 511th tayloia 🇬🇧 765 120 39ms 15 May 2023 512th DialFrost 🇸🇬 764 153 25ms 16 Apr 2025 512th edsrzf 🇳🇿 764 153 23ms 1 Sep 2025 514th commandz0 🇺🇸 764 158 23ms 21 May 2023 514th mediocr3 764 158 21ms 19 Jul 2023 514th Mabeloid 🇳🇴 764 158 21ms 17 Sep 2024 514th andrewjc2000 764 158 21ms 10 Jul 2025 518th GrayJoKing 🇦🇺 764 163 512ms 24 Jul 2025 519th KasperKivimaeki 🇫🇮 763 134 8ms 19 Aug 2025 520th SirBogman 🇺🇸 762 58 8ms 22 Mar 2022 521st lifthrasiir 🇰🇷 761 72 49ms 30 Nov 2024 522nd sean-niemann 🇺🇸 760 130 21ms 30 May 2025 523rd snoozingnewt 🇨🇦 760 137 639ms 5 Mar 2026 524th PiterAnnema 759 159 28ms 30 Aug 2020 524th Irratix 🇳🇱 759 159 661ms 28 Apr 2022 524th StefanHabel 🇨🇦 759 159 25ms 11 Nov 2022 524th stacksparrow4 759 159 22ms 29 Aug 2023 528th SirBogman 🇺🇸 759 202 47ms 16 Apr 2022 529th solmyr2000 758 178 502ms 19 Jun 2022 530th DialFrost 🇸🇬 758 200 287ms 16 Apr 2025 531st GolfingSuccess 🇬🇷 757 88 79ms 14 Feb 2025 532nd prplz 🇦🇺 757 135 9ms 19 Apr 2021 533rd marcin7Cd 756 193 361ms 24 Jan 2021 534th edsrzf 🇳🇿 756 218 243ms 22 Jul 2025 535th KatieLG 🇬🇧 755 160 29ms 19 Apr 2025 536th GrayJoKing 🇦🇺 755 170 42ms 22 Jul 2025 537th prplz 🇦🇺 754 179 2,856ms 9 Jan 2022 538th lukegustafson 🇺🇸 752 122 19ms 16 May 2024 539th ognen98 752 136 10ms 12 Jun 2023 540th nat-418 752 165 16ms 3 Nov 2022 541st Shanethegamer 🇺🇸 751 193 640ms 24 Sep 2025 542nd AGoyet 750 161 21ms 26 Jul 2022 542nd anter69 🇭🇺 750 161 45ms 20 Nov 2023 542nd NDR0216 🇹🇼 750 161 20ms 4 Jul 2024 542nd zhaohm14 750 161 20ms 6 Jun 2025 546th snoozingnewt 🇨🇦 750 202 118ms 20 Nov 2025 547th Steffan153 🇫🇮 749 132 24ms 8 Aug 2024 548th DialFrost 🇸🇬 747 194 588ms 24 Sep 2025 549th janbehrens 🇩🇪 746 128 66ms 21 Jan 2021 550th inventshah 746 153 2,826ms 26 Oct 2024 551st AdrienHache 🇫🇷 745 160 443ms 25 Aug 2025 552nd Shanethegamer 🇺🇸 745 162 23ms 17 Apr 2022 552nd inventshah 745 162 25ms 24 Jan 2023 552nd tobyLovick 745 162 22ms 7 Dec 2023 555th iakolzin 745 181 435ms 30 Jun 2022 556th prplz 🇦🇺 744 110 51ms 19 Apr 2021 556th denkyuu1 744 110 47ms 26 Mar 2026 558th MeWhenI 🇻🇦 744 164 151ms 26 Oct 2022 559th DialFrost 🇸🇬 743 133 22ms 16 Apr 2025 560th Stockoh 🇫🇷 743 140 610ms 15 Jun 2024 561st annaproxy 741 163 20ms 21 Feb 2022 561st duckyluuk 🇳🇱 741 163 52ms 7 Jul 2025 561st ndren 741 163 414ms 19 Oct 2025 561st M4rc0g1 741 163 20ms 22 Nov 2025 565th flawr 741 197 327ms 1 Mar 2019 566th m-tkach 🇺🇦 741 199 33ms 9 Feb 2026 567th justecorruptio 740 124 18ms 14 Apr 2018 568th tomtheisen 🇺🇸 740 161 419ms 1 Feb 2023 569th emplv 🇱🇻 738 134 35ms 3 Jun 2024 570th Alex-x90 🇺🇸 737 183 454ms 25 Oct 2023 571st yzhs 🇩🇪 737 198 321ms 24 Jul 2021 571st Natanaelel 🇸🇪 737 198 318ms 2 May 2025 573rd mbittner20 736 164 20ms 27 May 2023 573rd solisolu 736 164 50ms 9 days ago 575th stefangimmillaro 736 197 651ms 6 Oct 2025 576th Yewzir 🇧🇪 735 159 17ms 16 Oct 2023 577th p01 734 125 20ms 26 Jan 2018 577th tpiechaczek 🇵🇱 734 125 23ms 29 Jan 2020 577th thisishowmymindworks 🇳🇴 734 125 19ms 5 Oct 2020 577th MeWhenI 🇻🇦 734 125 28ms 14 Jul 2021 577th olivermrose 🇺🇸 734 125 21ms 27 Aug 2021 577th akshatj27 🇦🇶 734 125 22ms 11 Jan 2022 577th dmrichwa 🇺🇸 734 125 34ms 16 Apr 2022 577th DialFrost 🇸🇬 734 125 19ms 26 Sep 2023 577th two-bad 🇬🇧 734 125 21ms 23 Nov 2023 577th dylanarmstrong 734 125 18ms 10 Dec 2023 577th kkoenig 734 125 21ms 23 Dec 2023 577th nsprd 734 125 19ms 18 Jan 2024 577th helbling 🇨🇭 734 125 19ms 21 Mar 2024 577th duckyluuk 🇳🇱 734 125 28ms 3 Oct 2024 577th XenThe 🇬🇧 734 125 27ms 12 Jun 2025 577th acollett89 734 125 31ms 4 Aug 2025 577th iczelia 🇩🇪 734 125 20ms 10 Oct 2025 594th m-tkach 🇺🇦 733 142 599ms 25 Jan 2024 595th MeWhenI 🇻🇦 732 91 81ms 7 Jul 2024 595th Steffan153 🇫🇮 732 91 82ms 9 Jul 2024 597th YoungjuneKwon 732 165 28ms 19 Dec 2018 597th neihousaigaai 732 165 22ms 6 Oct 2024 599th rucin93 🇵🇱 731 160 51ms 20 Aug 2025 600th prplz 🇦🇺 731 163 515ms 21 Nov 2021 First Prev 501–600 of 2,004 Next Last