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 748th aksyristos 617 154 8 Mar 2023 748th tobyLovick 617 154 7 Dec 2023 748th chartung17 617 154 14 Jan 2024 748th EnTerr 617 154 25 Aug 2024 755th SirBogman 🇺🇸 616 94 5 Oct 2020 756th retrohun 616 111 21 Sep 2024 757th Shanethegamer 🇺🇸 615 130 4 Oct 2024 758th CaedenHarper 🇨🇦 614 131 4 days ago 759th hiddicop 🇸🇪 613 94 1 Feb 2021 760th neihousaigaai 613 124 28 Apr 2021 760th Andrey-Plotnikov 613 124 12 days ago 762nd dzhang314 613 155 14 Aug 2019 762nd za3k 613 155 11 Oct 2022 762nd r-benson 🇬🇧 613 155 1 Feb 2023 762nd Hortaros 613 155 14 Apr 2023 762nd HumanoidCPU 613 155 7 Jun 2024 762nd Pyroan 613 155 22 Feb 2025 768th dokutan 610 132 7 Apr 2025 769th filharmonista 609 138 13 Mar 2020 769th TeodorDyakov 🇧🇬 609 138 3 Jul 2025 771st G33kDude 609 156 20 Mar 2019 771st cellobix 609 156 15 Aug 2019 771st mokymok 🇺🇸 609 156 11 Oct 2021 771st BREMAUCY 🇫🇷 609 156 2 Jan 2024 771st hiichbindermax 609 156 15 Sep 2024 776th dsntzn 🇸🇰 608 125 1 Mar 2021 776th smclaughlin-cf 608 125 8 Apr 2025 778th MeWhenI 🇻🇦 607 105 12 Nov 2022 779th Phil-RGOMEGA 606 149 30 Aug 2023 780th cure-honey 🇯🇵 606 200 26 Apr 2020 781st adamnielson42 🇺🇸 605 79 7 Dec 2023 782nd tpaxman 🇨🇦 605 157 2 Dec 2020 783rd ndren 604 130 5 May 2024 784th ollyspooner 603 126 18 Oct 2023 785th Jacob385 602 211 13 Nov 2024 786th DialFrost 🇸🇬 601 133 11 Dec 2024 787th janbehrens 🇩🇪 601 140 18 May 2023 788th InigoK 🇺🇸 601 158 31 May 2023 789th Jacob385 600 131 3 Apr 2024 789th Stockoh 🇫🇷 600 131 24 Jun 2024 789th targrik 600 131 19 May 2025 792nd lynn 600 182 18 Nov 2021 793rd sisyphus-ppcg 🇦🇺 599 114 24 Jun 2022 794th eranws 598 127 9 Sep 2022 795th timvermeulen 598 190 4 Jan 2020 796th zdzc 597 159 10 Jul 2018 796th rzhade3 597 159 1 Jul 2021 796th NicoAdams 597 159 21 Nov 2021 796th rowboat1 597 159 18 Jun 2022 800th avartanii 594 128 17 Jan 2021 800th MathisBullinger 594 128 15 Nov 2021 802nd abailey2020 🇺🇸 594 160 13 Dec 2020 802nd Espiobest 594 160 13 Feb 2021 802nd knutae 🇳🇴 594 160 17 Nov 2021 802nd jfallon1997 594 160 5 Jan 2023 802nd AtengChen 594 160 29 Aug 2024 807th baumpilz 594 214 20 Jan 2021 808th yzhs 🇩🇪 592 75 7 Jun 2022 809th CaedenHarper 🇨🇦 592 135 3 days ago 810th albanian-laundromat 592 181 23 days ago 811th CaedenHarper 🇨🇦 591 98 3 days ago 812th CaedenHarper 🇨🇦 591 124 3 days ago 813th emgordon154 591 133 25 Sep 2024 814th mtirado1 590 153 18 Apr 2023 815th hardlyBearable 590 161 11 May 2019 815th Psirving 590 161 1 Aug 2020 815th SniperSmiley 🇺🇸 590 161 25 Jun 2022 815th GulgDev 590 161 21 Mar 2023 819th ian-odonnell 589 129 9 Mar 2018 819th JohnSBarden 589 129 9 Nov 2021 821st timvermeulen 589 167 19 Jan 2020 822nd msrawson 586 162 15 Aug 2018 823rd KatieLG 🇬🇧 586 168 15 Jan 2023 824th ian-h-chamberlain 🇺🇸 586 194 6 Jan 2020 825th omurakazuaki 🇯🇵 585 130 16 Feb 2021 Prev 751–825 of 1,340 Next