Roman to Arabic 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 CaedenHarper 🇨🇦 526 373 1,512ms 22 Aug 2025 882nd neihousaigaai 525 137 22ms 6 Oct 2024 883rd emgordon154 525 144 23ms 9 Dec 2021 884th adamnielson42 🇺🇸 522 77 34ms 7 Dec 2023 885th hiddicop 🇸🇪 522 92 53ms 1 Feb 2021 885th jared-hughes 522 92 47ms 20 Sep 2022 887th Kibble 522 145 16ms 4 Oct 2020 887th IchBinMichMarkus 522 145 23ms 11 Jul 2023 889th h3ra993huskp 🇯🇵 522 194 661ms 30 Nov 2025 890th IISResetMe 521 112 825ms 8 Mar 2024 890th CaedenHarper 🇨🇦 521 112 307ms 22 Aug 2025 892nd zbreit 🇺🇸 521 138 28ms 6 Aug 2020 892nd rschwa6308 🇺🇸 521 138 27ms 6 Aug 2020 892nd StardustGogeta 521 138 26ms 6 Aug 2020 892nd mcjo163 521 138 27ms 2 Sep 2020 896th blaztoma 🇱🇹 519 174 193ms 9 Nov 2025 897th goodingc 519 219 162ms 3 Oct 2021 898th retrohun 518 114 2,131ms 16 Aug 2025 899th Stockoh 🇫🇷 517 139 34ms 27 Feb 2024 899th te-chnical 517 139 31ms 8 Jan 2026 901st CaedenHarper 🇨🇦 515 97 168ms 18 Aug 2025 902nd didion0 🇺🇸 515 147 21ms 23 Feb 2021 902nd null-tangent 515 147 18ms 11 Sep 2022 902nd junkondo-jp 515 147 15ms 22 Feb 2026 905th jalone87 515 191 103ms 6 Feb 2020 906th bwenstar 514 140 28ms 21 Feb 2024 907th jerrandolph 514 242 418ms 8 Nov 2023 908th tatzyr 🇯🇵 511 94 173ms 28 Dec 2024 909th rifatx 510 141 27ms 16 Mar 2023 909th quimey 510 141 22ms 20 Jul 2023 911th ian-h-chamberlain 🇺🇸 508 149 14ms 19 Dec 2019 911th shreyasminocha 508 149 15ms 2 Aug 2020 911th xnacly 🇩🇪 508 149 18ms 27 Jun 2023 914th HumanoidCPU 508 245 361ms 26 Aug 2024 915th NewDefectus 🇮🇱 507 87 21ms 16 Oct 2021 915th Natanaelel 🇸🇪 507 87 7ms 16 Nov 2021 915th scpchicken 🇵🇼 507 87 19ms 24 Nov 2022 918th Haksell 🇦🇶 506 142 21ms 13 Jun 2020 918th Fishron 506 142 23ms 19 Sep 2022 918th jatloe 506 142 21ms 6 Sep 2024 921st neihousaigaai 506 200 567ms 18 May 2021 922nd Brianzhengca 503 143 26ms 5 Feb 2021 922nd TobyBoyne 🇬🇧 503 143 19ms 14 Apr 2022 924th JGDoerrer 503 200 457ms 5 Jan 2022 925th orthoplex 🇨🇽 502 68 41ms 9 Oct 2020 926th emgordon154 502 198 41ms 6 Mar 2026 927th nyoshe 501 163 3ms 25 Jan 2025 928th celiendonze 🇨🇭 499 144 24ms 14 Apr 2023 928th Bulmenisaurus 499 144 23ms 1 Jul 2024 930th JDiLenarda 🇫🇷 499 193 1,670ms 30 Oct 2020 931st somebody1234 498 152 16ms 24 Mar 2018 931st tekaireb 498 152 18ms 24 Jul 2021 933rd masinag 🇮🇹 498 164 3ms 25 Nov 2024 934th lmolteno 496 145 30ms 3 Mar 2021 934th guilhem-roy 🇫🇷 496 145 22ms 7 Mar 2022 934th frankgraziano 496 145 19ms 24 Apr 2025 934th TheZwierzLF 🇵🇱 496 145 19ms 21 May 2025 938th jessegyger 495 153 17ms 7 Nov 2022 939th sultan 495 158 456ms 42 hours ago 940th StarmaQ 495 181 12ms 7 Feb 2021 941st Stockoh 🇫🇷 494 131 577ms 24 Jun 2024 941st TheZwierzLF 🇵🇱 494 131 801ms 24 Nov 2025 943rd knightry 494 205 539ms 8 Feb 2021 944th InigoK 🇺🇸 493 146 28ms 26 Aug 2025 945th clementblaudeau 489 147 23ms 7 Jun 2021 945th yuchuehw 489 147 23ms 3 Jan 2024 947th brimstonetrader 487 228 325ms 27 Mar 2024 948th yokasuretsu 486 148 33ms 21 Apr 2018 948th AgathokakologicalBit 486 148 32ms 3 Aug 2019 948th TaserTheFox 🇺🇸 486 148 19ms 8 May 2023 948th adamnielson42 🇺🇸 486 148 20ms 8 Aug 2023 948th jtaxen 486 148 22ms 28 Apr 2024 948th o0BlackDragon0o 486 148 29ms 8 Sep 2024 948th Bombalech 486 148 27ms 8 Sep 2024 955th b10011 🇫🇮 483 149 38ms 12 Jun 2023 956th postie77 483 162 450ms 16 Mar 2023 957th bac0id 482 209 492ms 11 Jan 2025 958th Natanaelel 🇸🇪 481 71 38ms 16 Nov 2021 958th 4hg 🇺🇸 481 71 40ms 19 Jun 2024 960th alphafalfa 480 131 91ms 1 Aug 2025 First Prev 881–960 of 1,606 Next Last