Arabic to Roman in all languages in chars. 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 826th rzv-me 566 174 13ms 5 Oct 2024 827th ericlangedijk 🇸🇮 566 210 432ms 18 Mar 2022 828th jacobly0 🇺🇸 566 388 1,738ms 22 Apr 2024 829th user189032 565 154 16ms 29 May 2019 829th ernestd 565 154 15ms 21 Jan 2021 829th junkondo-jp 565 154 18ms 6 May 2024 832nd Phil-RGOMEGA 565 205 8ms 2 Jun 2023 833rd neihousaigaai 565 256 584ms 27 Apr 2021 834th GrayJoKing 🇦🇺 565 296 12ms 11 Aug 2020 835th dokutan 564 291 177ms 29 Mar 2025 836th lynn 563 153 834ms 4 Mar 2021 836th test-user1337 563 153 20ms 29 Aug 2023 838th lacroixjonathan87 563 175 17ms 7 Aug 2020 839th MattShaile 561 155 16ms 21 Mar 2022 839th omgmog 561 155 14ms 8 Aug 2022 841st kkoenig 561 182 10ms 23 Dec 2023 842nd arctouch-cristiannevianna 561 212 413ms 1 Mar 2024 843rd nullie 559 154 28ms 7 Jun 2022 844th jjstreet 559 259 715ms 24 Nov 2020 845th Stockoh 🇫🇷 558 140 656ms 15 Jun 2024 846th MeWhenI 🇻🇦 557 204 568ms 1 Feb 2024 847th anonymaew 555 155 19ms 19 Aug 2023 847th mathb0y512 555 155 19ms 11 Jan 2024 849th nat-418 554 165 17ms 3 Nov 2022 850th OllieBoyne 🇬🇧 552 156 24ms 27 Jan 2021 850th chartung17 552 156 18ms 1 Jan 2024 850th ZorblaxV 552 156 19ms 10 Jan 2025 853rd Shanethegamer 🇺🇸 552 185 11ms 28 Jan 2024 854th dokutan 552 214 20ms 3 Oct 2024 855th keelimeguy 🇺🇸 552 244 400ms 5 Nov 2023 856th neihousaigaai 551 158 15ms 28 Apr 2021 857th Narik1 550 216 420ms 3 Apr 2023 857th postie77 550 216 440ms 19 May 2023 857th JDiLenarda 🇫🇷 550 216 433ms 21 Nov 2023 860th Narik1 550 280 297ms 3 Apr 2023 861st dokutan 549 261 18ms 3 Oct 2024 862nd phfroidmont 549 296 34ms 3 Oct 2023 863rd yanjs 548 157 20ms 30 Sep 2021 864th TeodorDyakov 🇧🇬 548 264 487ms 5 Sep 2025 865th MeWhenI 🇻🇦 547 141 346ms 15 Feb 2023 866th somebody1234 547 159 14ms 24 Mar 2018 866th coreynash 547 159 16ms 26 Sep 2023 866th zekestephens 547 159 14ms 25 Oct 2025 869th BlankSpruce 546 187 10ms 26 Aug 2022 869th violeta-desantis 546 187 13ms 13 Apr 2024 871st dokutan 545 138 138ms 5 Jun 2025 872nd inventshah 545 158 23ms 24 Jan 2023 872nd mediocr3 545 158 22ms 19 Jul 2023 872nd Mabeloid 🇳🇴 545 158 21ms 17 Sep 2024 872nd andrewjc2000 545 158 19ms 10 Jul 2025 876th tomh1012 545 218 374ms 8 Sep 2025 877th RockOfStone 544 213 5ms 22 Dec 2022 878th joshuaxie8 544 266 444ms 9 Jul 2025 879th tegenton 543 188 10ms 5 Oct 2021 879th Irratix 🇳🇱 543 188 11ms 8 Mar 2022 879th RealAMC 🇳🇿 543 188 11ms 21 Nov 2023 879th Maashau 543 188 11ms 18 days ago 883rd PiterAnnema 541 159 27ms 30 Aug 2020 883rd StefanHabel 🇨🇦 541 159 23ms 11 Nov 2022 883rd stacksparrow4 541 159 21ms 29 Aug 2023 883rd Lv0Sys 🇵🇱 541 159 27ms 15 days ago 887th DialFrost 🇸🇬 540 189 10ms 11 Dec 2023 887th nsprd 540 189 11ms 19 Jan 2024 889th HumanoidCPU 540 197 149ms 11 Jun 2024 889th dokutan 540 197 156ms 15 Aug 2025 891st emgordon154 540 285 292ms 17 Jan 2025 892nd inventshah 539 145 556ms 22 Jan 2024 893rd Lv0Sys 🇵🇱 538 286 296ms 16 days ago 894th ian-h-chamberlain 🇺🇸 538 305 183ms 4 Feb 2020 895th MeWhenI 🇻🇦 537 140 143ms 3 Aug 2024 896th ian-odonnell 537 162 14ms 12 Mar 2018 896th alexkunin 537 162 15ms 7 Jul 2019 896th gigaprofisi 🇺🇸 537 162 15ms 7 Aug 2025 899th AGoyet 535 161 20ms 26 Jul 2022 899th NDR0216 🇹🇼 535 161 20ms 4 Jul 2024 First Prev 826–900 of 1,855 Next Last