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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 Erlang 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 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 Erlang 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th mtirado1 590 153 18 Apr 2023 827th hardlyBearable 590 161 11 May 2019 827th Psirving 590 161 1 Aug 2020 827th SniperSmiley 🇺🇸 590 161 25 Jun 2022 827th GulgDev 590 161 21 Mar 2023 831st timvermeulen 590 167 19 Jan 2020 832nd ian-odonnell 589 129 9 Mar 2018 832nd JohnSBarden 589 129 9 Nov 2021 834th KatieLG 🇬🇧 587 168 15 Jan 2023 835th ian-h-chamberlain 🇺🇸 587 194 6 Jan 2020 836th msrawson 586 162 15 Aug 2018 837th omurakazuaki 🇯🇵 585 130 16 Feb 2021 838th MeWhenI 🇻🇦 585 168 16 Jun 2023 839th SirBogman 🇺🇸 585 403 23 Nov 2022 840th fgrosshans 🇫🇷 583 163 10 Jun 2024 841st p01 580 131 7 Feb 2018 841st Florian-Mt 580 131 23 Oct 2023 843rd PaulTaykalo 580 170 24 Sep 2020 844th phdphil 579 107 22 Apr 2018 845th CaedenHarper 🇨🇦 579 136 22 Aug 2025 846th wrhm 579 164 12 Dec 2020 846th zlee1 579 164 30 Apr 2021 846th hymanimy 579 164 8 Jan 2022 849th DanielRHolland 577 194 12 Nov 2020 850th CaedenHarper 🇨🇦 576 146 17 Aug 2025 851st Bodo171 576 165 5 Dec 2022 851st snoozingnewt 🇺🇸 576 165 18 Oct 2023 853rd Yewzir 🇧🇪 575 139 9 Jun 2024 854th DaCuteRaccoon 572 133 8 Dec 2022 854th Lv0Sys 🇵🇱 572 133 26 May 2025 856th djeedjay 🇳🇱 572 147 6 Sep 2021 857th Sciman101 572 158 16 May 2023 858th markus-rekdal 572 166 28 May 2019 858th ay2718 572 166 17 Jul 2019 858th andre-lameirinhas 🇵🇹 572 166 4 Sep 2020 858th kenny14231 572 166 5 Aug 2022 858th KiwiLT 572 166 22 Nov 2022 858th FlorianCassayre 🇫🇷 572 166 29 Jan 2023 858th AdamMorris377 572 166 7 Sep 2024 865th CaedenHarper 🇨🇦 570 173 22 Aug 2025 866th BrenSchaap 569 167 21 Oct 2021 866th petroselo 569 167 29 Dec 2021 868th annaproxy 568 197 23 Feb 2023 869th cingulataluke 565 168 30 Aug 2023 869th RaBa21 🇭🇺 565 168 12 Jul 2025 871st XenThe 🇬🇧 563 135 12 Jun 2025 872nd CaedenHarper 🇨🇦 562 141 17 Aug 2025 873rd TheAristos 562 169 1 Nov 2019 873rd mishak-sys 562 169 19 days ago 875th CaedenHarper 🇨🇦 562 183 17 Aug 2025 876th BambooleanLogic 🇸🇪 559 136 3 Nov 2022 877th itiievskyi 🇺🇦 559 170 10 Aug 2020 877th glesnick 559 170 6 Oct 2022 877th SB-945 559 170 7 Apr 2024 877th ziselsberger 559 170 7 Oct 2024 877th croc54 559 170 13 Jan 2025 882nd emgordon154 557 104 26 Jul 2024 883rd emgordon154 557 221 10 Jun 2025 884th AkashTandon167 556 171 21 Nov 2020 884th cros107 🇦🇺 556 171 14 Feb 2024 886th kkoenig 555 228 13 Sep 2024 887th amollberg 🇸🇪 552 172 16 Feb 2022 887th mbittner20 552 172 27 May 2023 887th CutSandstone 552 172 7 Jul 2024 890th uttumuttu 🇫🇮 551 138 5 Jan 2022 890th KaleChips22 551 138 3 Aug 2025 892nd Waffle3z 549 105 22 Jan 2021 893rd ludwig-n 549 173 4 Apr 2020 893rd CodeAltF4 549 173 8 Mar 2022 893rd myleopard 549 173 23 Dec 2022 896th ShiraJoseph 🇺🇸 547 139 25 Jun 2023 897th UnderKoen 🇳🇱 547 225 8 Jul 2024 898th HumanoidCPU 546 144 7 Jun 2024 899th ehulinsky 🇺🇸 546 174 8 May 2023 899th keelimeguy 🇺🇸 546 174 17 May 2025 Prev 826–900 of 1,364 Next
