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 901st IISResetMe 542 112 8 Mar 2024 901st CaedenHarper 🇨🇦 542 112 5 hours ago 903rd emgordon154 541 362 22 May 2025 904th andrewteske 540 176 28 Nov 2021 904th sciencejiho 540 176 26 Sep 2024 906th xiBread 🇺🇸 538 107 24 Oct 2021 907th Pale-Vessel 537 177 18 Dec 2023 908th nephila-nacrea 🇬🇧 536 108 17 Jan 2018 909th cbrt-x 536 237 15 Apr 2022 910th lrustand 534 178 15 Jan 2018 910th alangodfrey 534 178 7 Feb 2019 910th richard-oelze 🇩🇪 534 178 7 Mar 2021 913th hrrs01 533 108 29 Jan 2018 914th xkacer 🇨🇿 532 143 25 Jan 2021 914th trinityy-7 532 143 17 Mar 2024 916th elgan65536 532 214 27 Mar 2024 917th Bonjour27891 🇻🇳 531 179 15 Mar 2022 917th ridingqwerty 🇺🇸 531 179 26 Feb 2024 919th yzhs 🇩🇪 528 109 20 Jul 2022 920th emgordon154 528 144 9 Dec 2021 921st hjcafaroUC 528 180 9 Aug 2020 921st nullie 528 180 15 Jun 2022 921st hellwue 528 180 8 Feb 2023 921st thienudomsrirungruang 528 180 2 Apr 2024 925th somebody1234 526 110 27 Mar 2018 926th lrekowski 525 181 11 Feb 2021 927th CaedenHarper 🇨🇦 525 373 4 hours ago 928th yokasuretsu 524 110 30 Apr 2018 929th Kibble 524 145 4 Oct 2020 929th IchBinMichMarkus 524 145 11 Jul 2023 931st jerrandolph 523 242 8 Nov 2023 932nd goodingc 520 219 3 Oct 2021 933rd Haksell 🇦🇶 519 111 22 Feb 2023 934th zuparnowa 519 183 11 Feb 2019 934th henrytranter 519 183 20 Sep 2019 934th argusdusty 🇺🇸 519 183 31 Dec 2020 934th 4ndyJ 🇬🇧 519 183 6 Mar 2023 934th JunkIce 519 183 9 Oct 2024 934th Flekay 🇩🇪 519 183 10 Jul 2025 940th didion0 🇺🇸 517 147 23 Feb 2021 940th null-tangent 517 147 11 Sep 2022 942nd theindexer 517 246 19 Aug 2020 943rd emgordon154 516 156 13 Dec 2024 944th nyoshe 516 163 25 Jan 2025 945th joshmoody24 516 184 4 Mar 2022 945th jumpingtj 516 184 9 Mar 2025 947th jalone87 516 191 6 Feb 2020 948th HumanoidCPU 516 245 26 Aug 2024 949th JGDoerrer 514 200 5 Jan 2022 950th vgamula 🇺🇦 514 247 27 Jul 2023 951st masinag 🇮🇹 513 164 25 Nov 2024 952nd michelebastione 🇮🇹 513 185 28 May 2021 952nd danielweper 513 185 21 Oct 2021 954th Natz12 511 186 17 Mar 2023 954th stertooy 🇧🇪 511 186 12 Jun 2024 956th ian-h-chamberlain 🇺🇸 510 149 19 Dec 2019 956th shreyasminocha 510 149 2 Aug 2020 956th xnacly 🇩🇪 510 149 27 Jun 2023 959th JDiLenarda 🇫🇷 509 193 30 Oct 2020 960th jrm5399 🇰🇿 508 187 11 Nov 2021 960th andrewjc2000 508 187 19 May 2025 962nd Jviscus1 505 188 24 Apr 2020 962nd martinnorling 🇸🇪 505 188 2 Mar 2022 962nd twocatsinatrenchcoat 505 188 16 Apr 2022 965th BREMAUCY 🇫🇷 504 156 10 Mar 2025 966th lemogne 503 189 7 Aug 2021 966th ComputerKWasTaken 🇺🇸 503 189 6 Jun 2024 968th yokasuretsu 500 124 30 Apr 2018 969th somebody1234 500 152 24 Mar 2018 969th tekaireb 500 152 24 Jul 2021 971st snoozingnewt 🇺🇸 500 157 11 Feb 2024 972nd StarmaQ 499 181 7 Feb 2021 973rd jessegyger 497 153 7 Nov 2022 974th postie77 497 162 16 Mar 2023 975th ian-h-chamberlain 🇺🇸 495 117 17 Dec 2019 Prev 901–975 of 1,352 Next