Arabic to Roman 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 826th emgordon154 631 152 153ms 15 Nov 2024 827th albanian-laundromat 631 227 11ms 14 Jul 2025 828th MeWhenI 🇻🇦 630 169 175ms 16 Nov 2022 829th emgordon154 629 181 3,318ms 9 Aug 2025 830th okaponta 629 261 180ms 13 Jan 2024 831st Haksell 🇦🇶 628 130 72ms 5 Apr 2020 831st Natanaelel 🇸🇪 628 130 49ms 7 May 2025 833rd legrottagliegionata 628 146 13ms 7 Dec 2021 834th hellwue 628 192 39ms 22 Nov 2023 834th ballaire 628 192 40ms 27 Jan 2024 836th MarcMush 🇫🇷 626 144 756ms 11 Jan 2024 837th edsrzf 🇳🇿 625 64 216ms 3 Feb 2025 838th evanrittner 625 193 23ms 9 Mar 2019 838th argusdusty 🇺🇸 625 193 37ms 31 Dec 2020 838th Bonjour27891 🇻🇳 625 193 38ms 13 Mar 2022 838th AtengChen 625 193 28ms 16 Aug 2024 838th JunkIce 625 193 28ms 4 Nov 2024 843rd Phil-RGOMEGA 625 205 9ms 2 Jun 2023 844th chris124567 625 249 308ms 21 Apr 2021 845th xyangst 624 147 12ms 26 Sep 2024 846th MeWhenI 🇻🇦 623 199 1,030ms 27 Jul 2024 847th Shanethegamer 🇺🇸 622 172 19ms 5 Oct 2024 848th Psirving 622 194 36ms 31 Jul 2020 848th j-Ewan 622 194 25ms 14 Feb 2022 848th Dandandooo 622 194 20ms 19 Apr 2025 851st dokutan 621 233 792ms 24 Sep 2025 852nd daniel-pedersen 🇸🇪 620 148 16ms 6 Mar 2022 852nd stop-amertime 620 148 14ms 5 Dec 2022 854th P-Quentin 🇫🇷 619 195 45ms 5 Aug 2022 854th BREMAUCY 🇫🇷 619 195 24ms 4 Feb 2023 854th cros107 🇦🇺 619 195 26ms 7 Jun 2023 854th m42km 619 195 22ms 14 Jan 2024 854th WillConker 619 195 19ms 10 Aug 2024 854th Troon 619 195 53ms 19 Aug 2025 860th h3ra993huskp 🇯🇵 619 234 640ms 3 Nov 2024 861st dokutan 618 142 1,473ms 8 Sep 2025 862nd MeWhenI 🇻🇦 618 223 1,347ms 16 Jun 2023 863rd MeWhenI 🇻🇦 617 146 452ms 15 Feb 2023 864th DialFrost 🇸🇬 616 102 8ms 15 Apr 2025 865th daisy-lau 616 149 13ms 13 Jul 2020 865th satowine1 616 149 13ms 7 Dec 2021 865th Ashikpaul 🇮🇳 616 149 14ms 29 Jul 2022 865th Maznek 616 149 17ms 21 Jun 2023 869th wilkij1 616 196 24ms 16 Jun 2018 869th lukasthaler 616 196 28ms 9 Sep 2020 869th asadullayev 616 196 20ms 4 Mar 2021 869th geooff 616 196 22ms 11 Sep 2023 869th RaBa21 🇭🇺 616 196 22ms 17 Jul 2025 869th BlankSpruce 616 196 36ms 31 Aug 2025 875th bac0id 615 219 454ms 3 Jul 2024 876th Shanethegamer 🇺🇸 615 237 355ms 23 Feb 2023 877th vonagam 614 133 58ms 12 Nov 2017 878th MeWhenI 🇻🇦 614 265 59ms 16 Jun 2023 879th labster 613 161 4,297ms 15 Mar 2018 880th arjanadriaanse 🇳🇱 613 238 360ms 7 Feb 2022 881st unfinishedprogram 612 150 20ms 19 Jan 2024 882nd BrenSchaap 612 197 30ms 21 Oct 2021 882nd aksyristos 612 197 24ms 27 Jan 2023 882nd ABC00012345 612 197 24ms 1 May 2024 882nd michaelmgreer 612 197 21ms 15 days ago 886th MeWhenI 🇻🇦 611 155 33ms 16 Aug 2024 887th ccbrown 611 255 288ms 21 Apr 2020 888th dokutan 610 109 96ms 22 Jan 2024 889th janbehrens 🇩🇪 610 186 482ms 24 Mar 2022 890th duckyluuk 🇳🇱 609 187 3,580ms 26 Oct 2024 891st zdzc 609 198 19ms 26 Mar 2018 891st Florian-Mt 609 198 26ms 14 Nov 2023 891st l-donovan 609 198 27ms 6 Feb 2024 894th Tezaruz 608 151 24ms 20 Dec 2023 894th itserasmus 608 151 13ms 25 Jan 2024 894th olleicua 🇺🇸 608 151 13ms 16 Feb 2024 897th davidwangd 608 240 378ms 6 Apr 2025 898th snoozingnewt 🇺🇸 607 171 645ms 18 Jun 2024 899th lelbal 606 199 18ms 7 Aug 2025 899th qpwoeirut 606 199 18ms 14 Aug 2025 First Prev 826–900 of 1,824 Next Last