Roman to Arabic in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 148th Lydxn 🇨🇦 911 64 932ms 12 May 2023 148th nwellnhof 🇩🇪 911 64 939ms 23 Jul 2023 153rd Babafaba 911 71 411ms 6 Nov 2025 154th HPWiz 🇳🇿 911 122 305ms 20 Jul 2021 154th JayXon 🇺🇸 911 122 327ms 20 Jul 2021 154th lynn 911 122 323ms 29 Nov 2021 154th xnor-gate 911 122 283ms 3 Jan 2022 154th Lydxn 🇨🇦 911 122 303ms 13 Jul 2022 159th xsot 🇸🇬 910 69 8ms 23 May 2023 160th btnlq 908 86 378ms 13 Mar 2023 161st nwellnhof 🇩🇪 908 111 558ms 25 Sep 2025 161st ScottHamper 908 111 634ms 17 days ago 163rd sisyphus-ppcg 🇦🇺 907 69 1,087ms 23 Mar 2021 163rd primo-ppcg 🇹🇭 907 69 1,116ms 23 Mar 2021 163rd MeWhenI 🇻🇦 907 69 1,119ms 13 Nov 2022 163rd ovs-code 🇩🇪 907 69 1,232ms 27 Jan 2024 167th Lydxn 🇨🇦 907 86 3,590ms 16 Apr 2024 168th JayXon 🇺🇸 906 99 446ms 14 Jul 2023 169th DialFrost 🇸🇬 906 101 101ms 24 May 2025 169th JayXon 🇺🇸 906 101 105ms 24 May 2025 169th sean-niemann 🇺🇸 906 101 104ms 25 May 2025 172nd Steffan153 🇫🇮 905 72 136ms 6 Aug 2024 172nd JayXon 🇺🇸 905 72 147ms 18 Aug 2024 172nd sean-niemann 🇺🇸 905 72 141ms 19 Feb 2025 175th JayXon 🇺🇸 905 111 62ms 23 Jan 2022 176th DialFrost 🇸🇬 904 66 12ms 5 Jun 2025 176th sean-niemann 🇺🇸 904 66 12ms 5 Jun 2025 178th DialFrost 🇸🇬 901 71 956ms 5 Sep 2025 178th edsrzf 🇳🇿 901 71 1,009ms 7 Sep 2025 180th saito-ta 🇯🇵 901 87 620ms 23 Oct 2023 181st JayXon 🇺🇸 899 88 107ms 28 May 2023 181st Lydxn 🇨🇦 899 88 103ms 30 Oct 2023 181st Shanethegamer 🇺🇸 899 88 109ms 30 Oct 2023 181st Steffan153 🇫🇮 899 88 105ms 31 Oct 2023 181st sean-niemann 🇺🇸 899 88 120ms 8 Apr 2025 181st edsrzf 🇳🇿 899 88 281ms 9 May 2025 187th JayXon 🇺🇸 899 100 410ms 23 Jul 2025 188th JayXon 🇺🇸 899 109 116ms 30 Oct 2023 189th Lydxn 🇨🇦 899 138 334ms 5 Jun 2024 190th neel11235813 898 72 461ms 16 Jan 2024 191st canissimia 🇦🇶 898 75 24ms 3 Aug 2022 192nd MeWhenI 🇻🇦 897 53 60ms 31 Mar 2024 193rd primo-ppcg 🇹🇭 897 70 11ms 8 Nov 2022 193rd DialFrost 🇸🇬 897 70 7ms 6 Jan 2025 195th JayXon 🇺🇸 897 79 4,288ms 12 Nov 2024 196th stefangimmillaro 897 87 389ms 2 Oct 2023 196th sisyphus-ppcg 🇦🇺 897 87 75ms 16 Apr 2024 198th acotis 897 126 157ms 24 Jun 2025 199th ovs-code 🇩🇪 896 78 69ms 28 Nov 2022 200th xsot 🇸🇬 896 85 45ms 6 Jul 2025 201st sisyphus-ppcg 🇦🇺 896 100 13ms 17 Apr 2022 201st Shanethegamer 🇺🇸 896 100 13ms 31 Oct 2022 201st Steffan153 🇫🇮 896 100 15ms 11 Dec 2022 204th ovs-code 🇩🇪 895 91 3ms 11 Feb 2024 205th ngn 🇧🇬 894 41 6ms 15 Jan 2022 205th zacjl 894 41 5ms 27 Jun 2025 205th 2bular 894 41 6ms 19 Sep 2025 208th edsrzf 🇳🇿 892 86 69ms 16 Aug 2025 209th JayXon 🇺🇸 892 139 346ms 5 Jun 2024 210th JayXon 🇺🇸 891 80 506ms 31 Oct 2023 211th DialFrost 🇸🇬 891 88 3,826ms 7 Oct 2024 212th JayXon 🇺🇸 891 104 28ms 27 days ago 212th sean-niemann 🇺🇸 891 104 29ms 10 days ago 214th rucin93 🇵🇱 890 85 14ms 7 Jan 2021 214th DialFrost 🇸🇬 890 85 14ms 24 Jan 2023 214th Steffan153 🇫🇮 890 85 14ms 25 Jan 2023 214th sean-niemann 🇺🇸 890 85 15ms 12 Mar 2023 218th edsrzf 🇳🇿 890 101 384ms 23 Jul 2025 219th sean-niemann 🇺🇸 890 110 125ms 1 Jan 2025 220th CaedenHarper 🇨🇦 889 72 998ms 4 Sep 2025 221st DialFrost 🇸🇬 889 91 50ms 28 Jul 2025 222nd Shanethegamer 🇺🇸 889 125 311ms 16 Apr 2022 223rd JayXon 🇺🇸 888 120 6ms 24 Sep 2022 224th Alex-x90 🇺🇸 887 81 20ms 26 Jan 2023 225th tomtheisen 🇺🇸 887 88 389ms 21 Mar 2025 First Prev 151–225 of 1,448 Next Last