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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 449th BBoehm 🇩🇪 777 118 15ms 12 Feb 2021 449th prplz 🇦🇺 777 118 17ms 18 Apr 2021 449th ovs-code 🇩🇪 777 118 15ms 18 Nov 2024 454th xsot 🇸🇬 777 127 20ms 19 Apr 2025 455th MeWhenI 🇻🇦 777 339 1,948ms 10 Feb 2025 456th Jeremy-Stafford 776 188 372ms 29 Mar 2023 457th OllieBoyne 🇬🇧 774 156 37ms 27 Jan 2021 457th jacklynnepenick 774 156 404ms 14 Aug 2021 457th ZorblaxV 774 156 21ms 10 Jan 2025 460th m-tkach 🇺🇦 774 210 32ms 12 Jan 2024 461st DialFrost 🇸🇬 773 153 29ms 16 Apr 2025 461st edsrzf 🇳🇿 773 153 27ms 1 Sep 2025 463rd btnlq 773 155 35ms 4 Dec 2021 464th RussellEmerine 772 189 376ms 2 Jan 2020 465th blaztoma 🇱🇹 771 119 13ms 4 Oct 2025 466th stefangimmillaro 771 213 216ms 4 Jun 2025 467th dokutan 769 52 92ms 6 Apr 2025 468th neel11235813 769 135 508ms 12 Mar 2024 468th lifthrasiir 🇰🇷 769 135 467ms 2 Dec 2024 470th yanjs 769 157 18ms 30 Sep 2021 471st tayloia 🇬🇧 765 120 36ms 15 May 2023 472nd targrik 765 129 143ms 18 days ago 473rd RyanMHsiao 765 287 2,098ms 25 Sep 2024 474th commandblockguy 🇺🇸 764 158 24ms 21 May 2023 474th mediocr3 764 158 20ms 19 Jul 2023 474th Mabeloid 🇳🇴 764 158 30ms 17 Sep 2024 474th andrewjc2000 764 158 19ms 10 Jul 2025 478th MeWhenI 🇻🇦 763 326 102ms 19 Jul 2025 479th SirBogman 🇺🇸 762 58 9ms 22 Mar 2022 480th CatsAreFluffy 762 104 60ms 7 Mar 2025 481st KasperKivimaeki 🇫🇮 762 134 10ms 19 Aug 2025 482nd DialFrost 🇸🇬 762 149 493ms 15 Apr 2025 483rd GrayJoKing 🇦🇺 761 163 384ms 24 Jul 2025 484th lifthrasiir 🇰🇷 759 72 46ms 30 Nov 2024 485th sean-niemann 🇺🇸 759 130 19ms 30 May 2025 486th PiterAnnema 759 159 25ms 30 Aug 2020 486th Irratix 🇳🇱 759 159 574ms 28 Apr 2022 486th StefanHabel 🇨🇦 759 159 24ms 11 Nov 2022 486th stacksparrow4 759 159 20ms 29 Aug 2023 490th MeWhenI 🇻🇦 758 164 135ms 26 Oct 2022 491st prplz 🇦🇺 757 135 11ms 19 Apr 2021 492nd solmyr2000 757 178 419ms 19 Jun 2022 493rd GolfingSuccess 🇬🇷 756 88 135ms 14 Feb 2025 494th marcin7Cd 756 193 411ms 24 Jan 2021 495th SirBogman 🇺🇸 756 202 58ms 16 Apr 2022 496th KatieLG 🇬🇧 754 160 24ms 19 Apr 2025 497th GrayJoKing 🇦🇺 754 170 52ms 22 Jul 2025 498th DialFrost 🇸🇬 754 200 588ms 16 Apr 2025 499th prplz 🇦🇺 753 179 2,273ms 9 Jan 2022 500th lynn 753 216 227ms 17 Jul 2023 501st edsrzf 🇳🇿 753 218 227ms 22 Jul 2025 502nd lukegustafson 🇺🇸 752 122 16ms 16 May 2024 503rd ognen98 751 136 13ms 12 Jun 2023 504th nat-418 750 165 23ms 3 Nov 2022 505th Shanethegamer 🇺🇸 750 193 426ms 24 Sep 2025 506th AGoyet 749 161 20ms 26 Jul 2022 506th anter69 🇭🇺 749 161 43ms 20 Nov 2023 506th NDR0216 🇹🇼 749 161 22ms 4 Jul 2024 506th zhaohm14 749 161 21ms 6 Jun 2025 510th Steffan153 🇫🇮 747 132 22ms 8 Aug 2024 511th inventshah 746 153 3,854ms 26 Oct 2024 512th DialFrost 🇸🇬 746 194 403ms 24 Sep 2025 513th Shanethegamer 🇺🇸 745 162 22ms 17 Apr 2022 513th inventshah 745 162 23ms 24 Jan 2023 513th tobyLovick 745 162 21ms 7 Dec 2023 513th plcc0 745 162 21ms 26 Mar 2025 517th Yewzir 🇧🇪 744 159 18ms 16 Oct 2023 518th Shanethegamer 🇺🇸 744 167 136ms 4 Apr 2023 519th iakolzin 744 181 374ms 30 Jun 2022 520th prplz 🇦🇺 743 110 54ms 19 Apr 2021 521st janbehrens 🇩🇪 743 128 74ms 21 Jan 2021 522nd AdrienHache 🇫🇷 743 160 360ms 25 Aug 2025 523rd DialFrost 🇸🇬 742 133 21ms 16 Apr 2025 524th Stockoh 🇫🇷 742 140 757ms 15 Jun 2024 525th jwhear 🇺🇸 742 296 1,852ms 30 Sep 2024 First Prev 451–525 of 1,837 Next Last