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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 899th myleopard 549 173 23 Dec 2022 902nd jwhear 🇺🇸 549 308 30 Sep 2024 903rd ShiraJoseph 🇺🇸 547 139 25 Jun 2023 904th UnderKoen 🇳🇱 547 225 8 Jul 2024 905th HumanoidCPU 546 144 7 Jun 2024 906th ehulinsky 🇺🇸 546 174 8 May 2023 906th keelimeguy 🇺🇸 546 174 17 May 2025 908th mckymsh 543 140 1 Mar 2022 909th IISResetMe 542 112 8 Mar 2024 909th CaedenHarper 🇨🇦 542 112 17 days ago 911th emgordon154 541 362 22 May 2025 912th andrewteske 540 176 28 Nov 2021 912th sciencejiho 540 176 26 Sep 2024 914th olivermrose 🇺🇸 538 107 24 Oct 2021 915th Pale-Vessel 537 177 18 Dec 2023 916th nephila-nacrea 🇬🇧 536 108 17 Jan 2018 917th cbrt-x 536 237 15 Apr 2022 918th lrustand 534 178 15 Jan 2018 918th alangodfrey 534 178 7 Feb 2019 918th richard-oelze 🇩🇪 534 178 7 Mar 2021 918th mossiegoat 534 178 15 days ago 922nd hrrs01 533 108 29 Jan 2018 923rd xkacer 🇨🇿 532 143 25 Jan 2021 923rd trinityy-7 532 143 17 Mar 2024 925th elgan65536 532 214 27 Mar 2024 926th Bonjour27891 🇻🇳 531 179 15 Mar 2022 926th ridingqwerty 🇺🇸 531 179 26 Feb 2024 928th yzhs 🇩🇪 528 109 20 Jul 2022 929th emgordon154 528 144 9 Dec 2021 930th hjcafaroUC 528 180 9 Aug 2020 930th nullie 528 180 15 Jun 2022 930th hellwue 528 180 8 Feb 2023 930th thienudomsrirungruang 528 180 2 Apr 2024 934th somebody1234 526 110 27 Mar 2018 935th lrekowski 525 181 11 Feb 2021 936th CaedenHarper 🇨🇦 525 373 16 days ago 937th yokasuretsu 524 110 30 Apr 2018 938th Kibble 524 145 4 Oct 2020 938th IchBinMichMarkus 524 145 11 Jul 2023 940th jerrandolph 523 242 8 Nov 2023 941st goodingc 520 219 3 Oct 2021 942nd Haksell 🇦🇶 519 111 22 Feb 2023 943rd zuparnowa 519 183 11 Feb 2019 943rd henrytranter 519 183 20 Sep 2019 943rd argusdusty 🇺🇸 519 183 31 Dec 2020 943rd 4ndyJ 🇬🇧 519 183 6 Mar 2023 943rd JunkIce 519 183 9 Oct 2024 943rd Flekay 🇩🇪 519 183 10 Jul 2025 949th didion0 🇺🇸 517 147 23 Feb 2021 949th null-tangent 517 147 11 Sep 2022 951st theindexer 517 246 19 Aug 2020 952nd emgordon154 516 156 13 Dec 2024 953rd nyoshe 516 163 25 Jan 2025 954th joshmoody24 516 184 4 Mar 2022 954th jumpingtj 516 184 9 Mar 2025 956th jalone87 516 191 6 Feb 2020 957th HumanoidCPU 516 245 26 Aug 2024 958th JGDoerrer 514 200 5 Jan 2022 959th vgamula 🇺🇦 514 247 27 Jul 2023 960th masinag 🇮🇹 513 164 25 Nov 2024 961st michelebastione 🇮🇹 513 185 28 May 2021 961st danielweper 513 185 21 Oct 2021 963rd Natz12 511 186 17 Mar 2023 963rd stertooy 🇧🇪 511 186 12 Jun 2024 965th ian-h-chamberlain 🇺🇸 510 149 19 Dec 2019 965th shreyasminocha 510 149 2 Aug 2020 965th xnacly 🇩🇪 510 149 27 Jun 2023 968th JDiLenarda 🇫🇷 509 193 30 Oct 2020 969th jrm5399 🇰🇿 508 187 11 Nov 2021 969th andrewjc2000 508 187 19 May 2025 971st Jviscus1 505 188 24 Apr 2020 971st martinnorling 🇸🇪 505 188 2 Mar 2022 971st twocatsinatrenchcoat 505 188 16 Apr 2022 974th BREMAUCY 🇫🇷 504 156 10 Mar 2025 975th lemogne 503 189 7 Aug 2021 Prev 901–975 of 1,360 Next