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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 880th null-tangent 515 147 14ms 11 Sep 2022 880th junkondo-jp 515 147 16ms 9 days ago 883rd CaedenHarper 🇨🇦 514 97 174ms 18 Aug 2025 884th bwenstar 514 140 21ms 21 Feb 2024 885th jalone87 513 191 101ms 6 Feb 2020 886th jerrandolph 512 242 362ms 8 Nov 2023 887th tatzyr 🇯🇵 511 94 168ms 28 Dec 2024 888th rifatx 510 141 28ms 16 Mar 2023 888th quimey 510 141 22ms 20 Jul 2023 890th ian-h-chamberlain 🇺🇸 508 149 15ms 19 Dec 2019 890th shreyasminocha 508 149 14ms 2 Aug 2020 890th xnacly 🇩🇪 508 149 14ms 27 Jun 2023 893rd NewDefectus 🇮🇱 506 87 20ms 16 Oct 2021 893rd Natanaelel 🇸🇪 506 87 8ms 16 Nov 2021 893rd scpchicken 🇵🇼 506 87 18ms 24 Nov 2022 896th Haksell 🇦🇶 506 142 20ms 13 Jun 2020 896th Fishron 506 142 20ms 19 Sep 2022 896th jatloe 506 142 19ms 6 Sep 2024 899th HumanoidCPU 506 245 293ms 26 Aug 2024 900th neihousaigaai 505 200 567ms 18 May 2021 901st Brianzhengca 503 143 23ms 5 Feb 2021 901st TobyBoyne 🇬🇧 503 143 20ms 14 Apr 2022 903rd orthoplex 🇨🇽 502 68 41ms 9 Oct 2020 904th JGDoerrer 502 200 434ms 5 Jan 2022 905th nyoshe 501 163 3ms 25 Jan 2025 906th celiendonze 🇨🇭 499 144 20ms 14 Apr 2023 906th Bulmenisaurus 499 144 19ms 1 Jul 2024 908th somebody1234 498 152 16ms 24 Mar 2018 908th tekaireb 498 152 15ms 24 Jul 2021 910th masinag 🇮🇹 498 164 3ms 25 Nov 2024 911th lmolteno 496 145 27ms 3 Mar 2021 911th guilhem-roy 🇫🇷 496 145 19ms 7 Mar 2022 911th frankgraziano 496 145 20ms 24 Apr 2025 911th TheZwierzLF 🇵🇱 496 145 18ms 21 May 2025 915th JDiLenarda 🇫🇷 496 193 1,352ms 30 Oct 2020 916th Stockoh 🇫🇷 494 131 560ms 24 Jun 2024 916th TheZwierzLF 🇵🇱 494 131 923ms 24 Nov 2025 918th jessegyger 494 153 15ms 7 Nov 2022 919th StarmaQ 494 181 13ms 7 Feb 2021 920th knightry 493 205 539ms 8 Feb 2021 921st CaedenHarper 🇨🇦 493 328 1,730ms 12 Oct 2025 922nd InigoK 🇺🇸 492 146 22ms 26 Aug 2025 923rd emgordon154 490 206 42ms 2 days ago 924th clementblaudeau 489 147 20ms 7 Jun 2021 924th yuchuehw 489 147 20ms 3 Jan 2024 926th brimstonetrader 487 228 325ms 27 Mar 2024 927th yokasuretsu 486 148 26ms 21 Apr 2018 927th AgathokakologicalBit 486 148 27ms 3 Aug 2019 927th TaserTheFox 🇺🇸 486 148 21ms 8 May 2023 927th adamnielson42 🇺🇸 486 148 21ms 8 Aug 2023 927th jtaxen 486 148 18ms 28 Apr 2024 927th o0BlackDragon0o 486 148 26ms 8 Sep 2024 927th Bombalech 486 148 27ms 8 Sep 2024 934th b10011 🇫🇮 483 149 34ms 12 Jun 2023 935th postie77 482 162 467ms 16 Mar 2023 936th Natanaelel 🇸🇪 481 71 41ms 16 Nov 2021 936th 4hg 🇺🇸 481 71 46ms 19 Jun 2024 938th bac0id 481 209 432ms 11 Jan 2025 939th alphafalfa 479 131 96ms 1 Aug 2025 940th sambirnbaum1 479 150 20ms 6 Sep 2019 940th MaxElf999 479 150 28ms 20 Oct 2022 940th nstearns96 🇬🇧 479 150 26ms 8 Dec 2022 940th Florian-Mt 479 150 21ms 14 Nov 2023 940th FoxInTheClouds 479 150 18ms 21 days ago 945th pranaygp 479 158 13ms 13 May 2020 946th ian-h-chamberlain 🇺🇸 476 151 23ms 17 Dec 2019 946th qwjhvbxi 476 151 19ms 7 Feb 2024 948th SpareManiKatti 476 159 14ms 11 Sep 2021 948th blaztoma 🇱🇹 476 159 13ms 16 Sep 2025 950th olleicua 🇺🇸 475 101 100ms 25 Feb 2025 951st tailorspy 474 212 65ms 13 Sep 2024 952nd galloj 🇨🇿 473 152 21ms 10 Jan 2023 953rd jared-hughes 472 213 2,788ms 3 Aug 2022 954th baumpilz 472 214 604ms 20 Jan 2021 955th vgamula 🇺🇦 472 247 41ms 27 Jul 2023 956th Ripick 471 191 428ms 11 Jul 2024 957th myfatemi04 470 153 25ms 10 Jan 2018 957th jhpaques 🇫🇷 470 153 20ms 28 Jul 2022 959th Jm-Fox 470 161 14ms 22 Feb 2020 960th RDShah 467 154 28ms 31 Jan 2020 First Prev 881–960 of 1,495 Next Last