Roman to Arabic in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 751st dsntzn 🇸🇰 608 125 1 Mar 2021 751st smclaughlin-cf 608 125 8 Apr 2025 753rd MeWhenI 🇻🇦 607 105 12 Nov 2022 754th cure-honey 🇯🇵 606 200 26 Apr 2020 755th adamnielson42 🇺🇸 605 79 7 Dec 2023 756th Phil-RGOMEGA 605 149 30 Aug 2023 757th tpaxman 🇨🇦 605 157 2 Dec 2020 758th ndren 604 130 5 May 2024 759th ollyspooner 603 126 18 Oct 2023 760th Jacob385 602 211 13 Nov 2024 761st InigoK 🇺🇸 601 158 31 May 2023 762nd targrik 600 131 19 May 2025 763rd DialFrost 🇸🇬 600 133 11 Dec 2024 764th janbehrens 🇩🇪 600 140 18 May 2023 765th lynn 600 182 18 Nov 2021 766th sisyphus-ppcg 🇦🇺 599 114 24 Jun 2022 767th Jacob385 599 131 3 Apr 2024 767th Stockoh 🇫🇷 599 131 24 Jun 2024 769th eranws 598 127 9 Sep 2022 770th timvermeulen 598 190 4 Jan 2020 771st zdzc 597 159 10 Jul 2018 771st rzhade3 597 159 1 Jul 2021 771st NicoAdams 597 159 21 Nov 2021 771st rowboat1 597 159 18 Jun 2022 775th avartanii 594 128 17 Jan 2021 775th MathisBullinger 594 128 15 Nov 2021 777th abailey2020 🇺🇸 593 160 13 Dec 2020 777th Espiobest 593 160 13 Feb 2021 777th knutae 🇳🇴 593 160 17 Nov 2021 777th jfallon1997 593 160 5 Jan 2023 777th AtengChen 593 160 29 Aug 2024 782nd baumpilz 593 214 20 Jan 2021 783rd yzhs 🇩🇪 592 75 7 Jun 2022 784th SirBogman 🇺🇸 591 403 23 Nov 2022 785th emgordon154 590 133 25 Sep 2024 786th hardlyBearable 590 161 11 May 2019 786th Psirving 590 161 1 Aug 2020 786th SniperSmiley 🇺🇸 590 161 25 Jun 2022 786th GulgDev 590 161 21 Mar 2023 790th ian-odonnell 589 129 9 Mar 2018 790th JohnSBarden 589 129 9 Nov 2021 792nd mtirado1 589 153 18 Apr 2023 793rd timvermeulen 589 167 19 Jan 2020 794th albanian-laundromat 589 182 13 hours ago 795th msrawson 586 162 15 Aug 2018 796th KatieLG 🇬🇧 586 168 15 Jan 2023 797th ian-h-chamberlain 🇺🇸 586 194 6 Jan 2020 798th MeWhenI 🇻🇦 585 168 16 Jun 2023 799th omurakazuaki 🇯🇵 584 130 16 Feb 2021 800th fgrosshans 🇫🇷 583 163 10 Jun 2024 801st p01 580 131 7 Feb 2018 801st Florian-Mt 580 131 23 Oct 2023 803rd phdphil 579 107 22 Apr 2018 804th wrhm 579 164 12 Dec 2020 804th zlee1 579 164 30 Apr 2021 804th hymanimy 579 164 8 Jan 2022 807th PaulTaykalo 579 170 24 Sep 2020 808th Bodo171 576 165 5 Dec 2022 808th snoozingnewt 🇺🇸 576 165 18 Oct 2023 810th DanielRHolland 575 194 12 Nov 2020 811th Yewzir 🇧🇪 574 139 9 Jun 2024 812th markus-rekdal 572 166 28 May 2019 812th ay2718 572 166 17 Jul 2019 812th andre-lameirinhas 🇵🇹 572 166 4 Sep 2020 812th kenny14231 572 166 5 Aug 2022 812th KiwiLT 572 166 22 Nov 2022 812th FlorianCassayre 🇫🇷 572 166 29 Jan 2023 812th AdamMorris377 572 166 7 Sep 2024 819th lorenzosim 572 222 14 Aug 2022 819th h3ra993huskp 🇯🇵 572 222 25 Jun 2024 821st DaCuteRaccoon 571 133 8 Dec 2022 821st Lv0Sys 🇵🇱 571 133 26 May 2025 823rd djeedjay 🇳🇱 571 147 6 Sep 2021 824th Sciman101 570 158 16 May 2023 825th BrenSchaap 569 167 21 Oct 2021 Prev 751–825 of 1,300 Next
