Arabic to Roman 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 Trinomial Triangle 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 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 Trinomial Triangle 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 451st xsot 🇸🇬 777 127 19ms 19 Apr 2025 452nd MeWhenI 🇻🇦 777 339 10 Feb 2025 453rd Jeremy-Stafford 776 188 372ms 29 Mar 2023 454th m-tkach 🇺🇦 774 210 42ms 12 Jan 2024 455th DialFrost 🇸🇬 773 153 31ms 16 Apr 2025 455th edsrzf 🇳🇿 773 153 29ms 1 Sep 2025 457th btnlq 773 155 35ms 4 Dec 2021 458th OllieBoyne 🇬🇧 773 156 28ms 27 Jan 2021 458th jacklynnepenick 773 156 450ms 14 Aug 2021 458th ZorblaxV 773 156 20ms 10 Jan 2025 461st RussellEmerine 772 189 376ms 2 Jan 2020 462nd blaztoma 🇱🇹 771 119 14ms 17 days ago 463rd stefangimmillaro 771 213 195ms 4 Jun 2025 464th dokutan 769 52 96ms 6 Apr 2025 465th neel11235813 769 135 508ms 12 Mar 2024 465th lifthrasiir 🇰🇷 769 135 467ms 2 Dec 2024 467th yanjs 769 157 27ms 30 Sep 2021 468th RyanMHsiao 765 287 1,877ms 25 Sep 2024 469th tayloia 🇬🇧 764 120 32ms 15 May 2023 470th commandblockguy 🇺🇸 764 158 21ms 21 May 2023 470th mediocr3 764 158 22ms 19 Jul 2023 470th Mabeloid 🇳🇴 764 158 23ms 17 Sep 2024 470th andrewjc2000 764 158 22ms 10 Jul 2025 474th MeWhenI 🇻🇦 763 326 97ms 19 Jul 2025 475th SirBogman 🇺🇸 762 58 9ms 22 Mar 2022 476th CatsAreFluffy 762 104 69ms 7 Mar 2025 477th KasperKivimaeki 🇫🇮 762 134 10ms 19 Aug 2025 478th DialFrost 🇸🇬 762 149 493ms 15 Apr 2025 479th GrayJoKing 🇦🇺 761 163 416ms 24 Jul 2025 480th lifthrasiir 🇰🇷 759 72 78ms 30 Nov 2024 481st sean-niemann 🇺🇸 759 130 20ms 30 May 2025 482nd PiterAnnema 759 159 26ms 30 Aug 2020 482nd Irratix 🇳🇱 759 159 647ms 28 Apr 2022 482nd StefanHabel 🇨🇦 759 159 33ms 11 Nov 2022 482nd stacksparrow4 759 159 30ms 29 Aug 2023 486th MeWhenI 🇻🇦 758 164 159ms 26 Oct 2022 487th prplz 🇦🇺 757 135 11ms 19 Apr 2021 488th solmyr2000 757 178 476ms 19 Jun 2022 489th GolfingSuccess 🇬🇷 756 88 135ms 14 Feb 2025 490th marcin7Cd 756 193 411ms 24 Jan 2021 491st SirBogman 🇺🇸 756 202 58ms 16 Apr 2022 492nd nat-418 755 165 18ms 3 Nov 2022 493rd KatieLG 🇬🇧 754 160 40ms 19 Apr 2025 494th GrayJoKing 🇦🇺 754 170 52ms 22 Jul 2025 495th DialFrost 🇸🇬 754 200 638ms 16 Apr 2025 496th targrik 753 131 141ms 28 hours ago 497th prplz 🇦🇺 753 179 2,402ms 9 Jan 2022 498th lynn 753 216 227ms 17 Jul 2023 499th edsrzf 🇳🇿 753 218 288ms 22 Jul 2025 500th lukegustafson 🇺🇸 752 122 16ms 16 May 2024 501st ognen98 751 136 13ms 12 Jun 2023 502nd Shanethegamer 🇺🇸 750 193 542ms 27 days ago 503rd AGoyet 749 161 29ms 26 Jul 2022 503rd anter69 🇭🇺 749 161 65ms 20 Nov 2023 503rd NDR0216 🇹🇼 749 161 21ms 4 Jul 2024 503rd zhaohm14 749 161 24ms 6 Jun 2025 507th Steffan153 🇫🇮 747 132 27ms 8 Aug 2024 508th DialFrost 🇸🇬 746 194 564ms 27 days ago 509th Shanethegamer 🇺🇸 745 162 32ms 17 Apr 2022 509th inventshah 745 162 23ms 24 Jan 2023 509th tobyLovick 745 162 21ms 7 Dec 2023 509th plcc0 745 162 33ms 26 Mar 2025 513th inventshah 744 153 3,391ms 26 Oct 2024 514th Yewzir 🇧🇪 744 159 22ms 16 Oct 2023 515th Shanethegamer 🇺🇸 744 167 154ms 4 Apr 2023 516th iakolzin 744 181 462ms 30 Jun 2022 517th prplz 🇦🇺 743 110 54ms 19 Apr 2021 518th janbehrens 🇩🇪 743 128 74ms 21 Jan 2021 519th AdrienHache 🇫🇷 743 160 360ms 25 Aug 2025 520th DialFrost 🇸🇬 742 133 21ms 16 Apr 2025 521st Stockoh 🇫🇷 742 140 757ms 15 Jun 2024 522nd jwhear 🇺🇸 742 296 1,915ms 30 Sep 2024 523rd justecorruptio 740 124 13ms 14 Apr 2018 524th annaproxy 740 163 20ms 21 Feb 2022 524th duckyluuk 🇳🇱 740 163 59ms 7 Jul 2025 First Prev 451–525 of 1,822 Next Last