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 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 Chars Time Submitted 881st anonymaew 555 155 20ms 19 Aug 2023 881st mathb0y512 555 155 21ms 11 Jan 2024 883rd nat-418 555 165 16ms 3 Nov 2022 884th denkyuu1 553 110 47ms 27 days ago 885th keelimeguy 🇺🇸 553 244 458ms 5 Nov 2023 886th KevinMarquette 🇺🇸 552 135 1,425ms 17 Apr 2022 887th OllieBoyne 🇬🇧 552 156 25ms 27 Jan 2021 887th chartung17 552 156 21ms 1 Jan 2024 887th ZorblaxV 552 156 22ms 10 Jan 2025 890th Shanethegamer 🇺🇸 552 185 10ms 28 Jan 2024 891st neihousaigaai 551 158 15ms 28 Apr 2021 891st alexsave 551 158 26ms 14 Jan 2026 893rd Narik1 551 216 464ms 3 Apr 2023 893rd postie77 551 216 549ms 19 May 2023 893rd JDiLenarda 🇫🇷 551 216 479ms 21 Nov 2023 896th dokutan 551 261 18ms 3 Oct 2024 897th Narik1 550 280 325ms 3 Apr 2023 898th yanjs 548 157 20ms 30 Sep 2021 899th MeWhenI 🇻🇦 547 141 384ms 15 Feb 2023 900th somebody1234 547 159 15ms 24 Mar 2018 900th coreynash 547 159 17ms 26 Sep 2023 900th zekestephens 547 159 17ms 25 Oct 2025 903rd BlankSpruce 546 187 10ms 26 Aug 2022 903rd violeta-desantis 546 187 11ms 13 Apr 2024 905th dokutan 546 214 17ms 3 Oct 2024 906th tomh1012 546 218 476ms 8 Sep 2025 907th inventshah 545 158 25ms 24 Jan 2023 907th mediocr3 545 158 21ms 19 Jul 2023 907th Mabeloid 🇳🇴 545 158 21ms 17 Sep 2024 907th andrewjc2000 545 158 21ms 10 Jul 2025 911th RockOfStone 545 213 5ms 22 Dec 2022 912th joshuaxie8 545 266 489ms 9 Jul 2025 913th tegenton 543 188 10ms 5 Oct 2021 913th Irratix 🇳🇱 543 188 11ms 8 Mar 2022 913th RealAMC 🇳🇿 543 188 11ms 21 Nov 2023 913th Maashau 543 188 10ms 24 Nov 2025 917th MeWhenI 🇻🇦 541 155 2,384ms 29 Aug 2025 918th PiterAnnema 541 159 28ms 30 Aug 2020 918th StefanHabel 🇨🇦 541 159 25ms 11 Nov 2022 918th stacksparrow4 541 159 22ms 29 Aug 2023 921st DialFrost 🇸🇬 541 189 10ms 11 Dec 2023 921st nsprd 541 189 10ms 19 Jan 2024 923rd HumanoidCPU 541 197 218ms 11 Jun 2024 923rd dokutan 541 197 215ms 15 Aug 2025 925th emgordon154 541 285 371ms 17 Jan 2025 926th JOrE20 540 161 21ms 4 Jan 2026 927th ian-h-chamberlain 🇺🇸 540 305 186ms 4 Feb 2020 928th MeWhenI 🇻🇦 539 140 141ms 3 Aug 2024 929th inventshah 539 145 546ms 22 Jan 2024 929th jusaka 539 145 605ms 7 days ago 931st Lv0Sys 🇵🇱 539 286 407ms 27 Nov 2025 932nd ian-odonnell 537 162 14ms 12 Mar 2018 932nd alexkunin 537 162 18ms 7 Jul 2019 932nd gigaprofisi 🇺🇸 537 162 17ms 7 Aug 2025 935th AGoyet 535 161 21ms 26 Jul 2022 935th NDR0216 🇹🇼 535 161 20ms 4 Jul 2024 935th zhaohm14 535 161 20ms 6 Jun 2025 938th jusaka 535 271 453ms 7 days ago 939th Florian-Mt 534 163 15ms 14 Nov 2023 939th Protothor 534 163 18ms 10 Mar 2026 941st Shanethegamer 🇺🇸 534 185 15ms 28 Jan 2024 942nd mbuchel 534 233 399ms 28 Aug 2021 943rd TheEric0802 🇩🇪 533 172 16ms 22 Sep 2023 944th madex 🇩🇪 532 192 13ms 12 days ago 945th LouisRustenholz 531 162 44ms 23 Dec 2021 945th tobyLovick 531 162 22ms 7 Dec 2023 947th KarstenHohmeier 531 186 14ms 8 Mar 2018 948th janAkali 🇷🇺 529 235 368ms 10 Mar 2026 949th mpldr 🇩🇪 529 291 355ms 24 Mar 2025 950th KatieLG 🇬🇧 529 326 201ms 19 May 2024 951st commandz0 🇺🇸 528 148 562ms 1 Sep 2025 952nd M4rc0g1 528 163 20ms 22 Nov 2025 953rd HumanoidCPU 528 272 11ms 19 Aug 2024 954th Bubbler-4 527 74 4ms 19 Jan 2022 955th jcheritat 527 165 18ms 6 Sep 2020 956th iczelia 🇩🇪 527 180 69ms 10 Oct 2025 957th roavin 527 194 11ms 13 May 2022 958th edsrzf 🇳🇿 526 177 545ms 17 days ago 959th MeWhenI 🇻🇦 526 204 12ms 6 Aug 2023 960th mbittner20 525 164 20ms 27 May 2023 First Prev 881–960 of 1,993 Next Last