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 Topological Sort 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 Knight 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 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 Knight 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 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 Topological Sort 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 826th SirBogman 🇺🇸 585 403 23 Nov 2022 827th not-a-pokemon 584 144 22 days ago 828th fgrosshans 🇫🇷 583 163 10 Jun 2024 829th p01 580 131 7 Feb 2018 829th Florian-Mt 580 131 23 Oct 2023 831st phdphil 579 107 22 Apr 2018 832nd wrhm 579 164 12 Dec 2020 832nd zlee1 579 164 30 Apr 2021 832nd hymanimy 579 164 8 Jan 2022 835th PaulTaykalo 579 170 24 Sep 2020 836th CaedenHarper 🇨🇦 576 146 45 hours ago 837th Bodo171 576 165 5 Dec 2022 837th snoozingnewt 🇺🇸 576 165 18 Oct 2023 839th DanielRHolland 576 194 12 Nov 2020 840th Yewzir 🇧🇪 575 139 9 Jun 2024 841st lorenzosim 573 222 14 Aug 2022 841st h3ra993huskp 🇯🇵 573 222 25 Jun 2024 843rd djeedjay 🇳🇱 572 147 6 Sep 2021 844th markus-rekdal 572 166 28 May 2019 844th ay2718 572 166 17 Jul 2019 844th andre-lameirinhas 🇵🇹 572 166 4 Sep 2020 844th kenny14231 572 166 5 Aug 2022 844th KiwiLT 572 166 22 Nov 2022 844th FlorianCassayre 🇫🇷 572 166 29 Jan 2023 844th AdamMorris377 572 166 7 Sep 2024 851st DaCuteRaccoon 571 133 8 Dec 2022 851st Lv0Sys 🇵🇱 571 133 26 May 2025 853rd Sciman101 570 158 16 May 2023 854th BrenSchaap 569 167 21 Oct 2021 854th petroselo 569 167 29 Dec 2021 856th annaproxy 567 197 23 Feb 2023 857th cingulataluke 565 168 30 Aug 2023 857th RaBa21 🇭🇺 565 168 12 Jul 2025 859th XenThe 🇬🇧 563 135 12 Jun 2025 860th CaedenHarper 🇨🇦 562 141 45 hours ago 861st TheAristos 562 169 1 Nov 2019 862nd CaedenHarper 🇨🇦 561 183 45 hours ago 863rd BambooleanLogic 🇸🇪 559 136 3 Nov 2022 864th itiievskyi 🇺🇦 559 170 10 Aug 2020 864th glesnick 559 170 6 Oct 2022 864th SB-945 559 170 7 Apr 2024 864th ziselsberger 559 170 7 Oct 2024 864th croc54 559 170 13 Jan 2025 869th emgordon154 557 104 26 Jul 2024 870th emgordon154 557 221 10 Jun 2025 871st AkashTandon167 555 171 21 Nov 2020 871st cros107 555 171 14 Feb 2024 873rd kkoenig 555 228 13 Sep 2024 874th amollberg 🇸🇪 552 172 16 Feb 2022 874th mbittner20 552 172 27 May 2023 874th CutSandstone 552 172 7 Jul 2024 877th uttumuttu 🇫🇮 551 138 5 Jan 2022 877th KaleChips22 551 138 16 days ago 879th Waffle3z 549 105 22 Jan 2021 880th ludwig-n 549 173 4 Apr 2020 880th CodeAltF4 549 173 8 Mar 2022 880th myleopard 549 173 23 Dec 2022 883rd ShiraJoseph 🇺🇸 547 139 25 Jun 2023 884th UnderKoen 🇳🇱 547 225 8 Jul 2024 885th HumanoidCPU 546 144 7 Jun 2024 886th ehulinsky 🇺🇸 546 174 8 May 2023 886th keelimeguy 🇺🇸 546 174 17 May 2025 888th jwhear 🇺🇸 546 308 30 Sep 2024 889th mckymsh 543 140 1 Mar 2022 890th IISResetMe 542 112 8 Mar 2024 891st andrewteske 540 176 28 Nov 2021 891st sciencejiho 540 176 26 Sep 2024 893rd xiBread 🇺🇸 538 107 24 Oct 2021 894th Pale-Vessel 537 177 18 Dec 2023 895th emgordon154 537 362 22 May 2025 896th nephila-nacrea 🇬🇧 536 108 17 Jan 2018 897th cbrt-x 536 237 15 Apr 2022 898th lrustand 534 178 15 Jan 2018 898th alangodfrey 534 178 7 Feb 2019 898th richard-oelze 🇩🇪 534 178 7 Mar 2021 Prev 826–900 of 1,339 Next
