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 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 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 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 901st CaedenHarper 🇨🇦 488 328 1,696ms 12 Oct 2025 902nd brimstonetrader 487 228 375ms 27 Mar 2024 903rd yokasuretsu 486 148 24ms 21 Apr 2018 903rd AgathokakologicalBit 486 148 26ms 3 Aug 2019 903rd TaserTheFox 🇺🇸 486 148 20ms 8 May 2023 903rd adamnielson42 🇺🇸 486 148 19ms 8 Aug 2023 903rd jtaxen 486 148 20ms 28 Apr 2024 903rd o0BlackDragon0o 486 148 29ms 8 Sep 2024 903rd Bombalech 486 148 24ms 8 Sep 2024 910th b10011 🇫🇮 482 149 37ms 12 Jun 2023 911th postie77 482 162 396ms 16 Mar 2023 912th Natanaelel 🇸🇪 481 71 53ms 16 Nov 2021 912th 4hg 🇺🇸 481 71 46ms 19 Jun 2024 914th bac0id 481 209 372ms 11 Jan 2025 915th alphafalfa 479 131 122ms 1 Aug 2025 916th sambirnbaum1 479 150 19ms 6 Sep 2019 916th MaxElf999 479 150 27ms 20 Oct 2022 916th nstearns96 🇬🇧 479 150 27ms 8 Dec 2022 916th Florian-Mt 479 150 21ms 14 Nov 2023 920th pranaygp 479 158 15ms 13 May 2020 921st ian-h-chamberlain 🇺🇸 476 151 21ms 17 Dec 2019 921st qwjhvbxi 476 151 18ms 7 Feb 2024 923rd SpareManiKatti 476 159 15ms 11 Sep 2021 923rd blaztoma 🇱🇹 476 159 14ms 16 Sep 2025 925th olleicua 🇺🇸 475 101 91ms 25 Feb 2025 926th tailorspy 474 212 58ms 13 Sep 2024 927th galloj 🇨🇿 473 152 21ms 10 Jan 2023 928th jared-hughes 472 213 2,248ms 3 Aug 2022 929th cafehaine 🇫🇷 471 190 7ms 27 Apr 2022 930th baumpilz 471 214 382ms 20 Jan 2021 931st myfatemi04 470 153 21ms 10 Jan 2018 931st jhpaques 🇫🇷 470 153 21ms 28 Jul 2022 933rd Jm-Fox 470 161 13ms 22 Feb 2020 934th Ripick 470 191 379ms 11 Jul 2024 935th neel11235813 470 268 37ms 27 Dec 2022 936th RDShah 467 154 25ms 31 Jan 2020 936th dzshn 467 154 19ms 9 Jun 2021 936th bbakersmith 467 154 30ms 28 Jun 2022 936th aksyristos 467 154 20ms 8 Mar 2023 936th tobyLovick 467 154 19ms 7 Dec 2023 936th EnTerr 467 154 19ms 25 Aug 2024 936th Pyroan 467 154 22ms 3 Nov 2025 943rd ian-h-chamberlain 🇺🇸 465 175 4ms 17 Dec 2019 944th dzhang314 464 155 22ms 14 Aug 2019 944th za3k 464 155 20ms 11 Oct 2022 944th r-benson 🇬🇧 464 155 25ms 1 Feb 2023 944th Hortaros 464 155 23ms 14 Apr 2023 948th c0d3-4-F00d 🇩🇪 463 176 5ms 19 Apr 2022 949th edsrzf 🇳🇿 463 268 274ms 27 Sep 2024 950th MiffOttah 462 169 360ms 21 Nov 2021 951st GrayJoKing 🇦🇺 462 337 15ms 25 Jul 2020 952nd G33kDude 461 156 19ms 20 Mar 2019 952nd cellobix 461 156 21ms 15 Aug 2019 952nd BREMAUCY 🇫🇷 461 156 28ms 2 Jan 2024 952nd hiichbindermax 461 156 18ms 15 Sep 2024 952nd M4rc0g1 461 156 28ms 15 days ago 957th joll05 🇸🇪 459 170 358ms 21 Nov 2021 958th tpaxman 🇨🇦 458 157 22ms 2 Dec 2020 959th Waffle3z 457 105 75ms 22 Jan 2021 960th jared-hughes 457 178 4ms 3 Aug 2022 961st lukasmoellerch 456 166 12ms 5 Oct 2019 961st stellartux 456 166 14ms 27 Dec 2023 961st Protothor 456 166 19ms 9 Jun 2025 964th yzhs 🇩🇪 455 75 48ms 7 Jun 2022 965th weeble 455 131 110ms 1 Jul 2025 966th Szum123321 🇵🇱 455 179 4ms 29 Nov 2023 967th ZoDoneRightNow 454 169 37ms 13 Oct 2025 968th lorenzosim 454 222 368ms 14 Aug 2022 969th boxjelly 454 245 433ms 6 Jan 2021 970th weliveinhell 🇭🇹 453 167 16ms 15 Jan 2024 970th madeforlosers 453 167 13ms 12 Sep 2024 972nd KevinMarquette 🇺🇸 452 129 303ms 17 Apr 2023 973rd zdzc 452 159 23ms 10 Jul 2018 973rd rzhade3 452 159 18ms 1 Jul 2021 973rd NicoAdams 452 159 19ms 21 Nov 2021 First Prev 901–975 of 1,443 Next Last