Arabic to Roman 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 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 321st GrayJoKing 🇦🇺 840 138 44ms 23 Jul 2024 322nd nwellnhof 🇩🇪 838 89 16ms 18 Oct 2022 323rd roavin 838 142 452ms 27 Jul 2023 324th Steffan153 🇫🇮 838 175 32ms 27 days ago 325th acotis 838 196 209ms 20 Apr 2025 326th primo-ppcg 🇹🇭 836 89 596ms 25 Aug 2020 327th SirBogman 🇺🇸 836 103 47ms 20 Nov 2022 327th plcc0 836 103 48ms 12 Jan 2026 329th lukegustafson 🇺🇸 836 104 16ms 27 Jun 2024 330th primo-ppcg 🇹🇭 834 298 1,142ms 13 Aug 2025 331st ovs-code 🇩🇪 833 316 1,569ms 2 Feb 2025 332nd xsot 🇸🇬 832 73 46ms 2 Jan 2021 332nd Steffan153 🇫🇮 832 73 77ms 29 Aug 2024 334th sean-niemann 🇺🇸 832 140 13ms 15 Jan 2024 335th namelessiw 832 143 498ms 15 Jun 2024 336th DialFrost 🇸🇬 832 172 29ms 15 Apr 2025 336th sean-niemann 🇺🇸 832 172 29ms 25 Apr 2025 338th Natanaelel 🇸🇪 831 58 21ms 12 Sep 2021 338th msbranicky 831 58 23ms 28 Aug 2023 338th commandz0 🇺🇸 831 58 19ms 23 Nov 2023 341st snoozingnewt 🇨🇦 831 94 431ms 22 days ago 342nd stefangimmillaro 830 182 130ms 10 Nov 2024 343rd andersk 🇺🇸 830 198 178ms 16 Mar 2020 344th commandz0 🇺🇸 828 104 23ms 22 Aug 2023 345th dokutan 824 111 17ms 26 Dec 2025 346th Shanethegamer 🇺🇸 822 95 67ms 30 Jun 2022 346th dokutan 822 95 66ms 8 Sep 2025 348th DialFrost 🇸🇬 822 110 1,461ms 15 Apr 2025 349th ovs-code 🇩🇪 822 200 172ms 24 Apr 2025 350th Yewzir 🇧🇪 822 267 1,876ms 25 May 2024 351st thisishowmymindworks 🇳🇴 821 106 25ms 31 Aug 2020 351st MeWhenI 🇻🇦 821 106 18ms 14 Jul 2021 351st akshatj27 🇦🇶 821 106 24ms 11 Jan 2022 351st DialFrost 🇸🇬 821 106 19ms 26 Sep 2023 351st nsprd 821 106 20ms 18 Jan 2024 351st XenThe 🇬🇧 821 106 19ms 1 Jul 2025 357th Irratix 🇳🇱 820 105 634ms 7 May 2022 357th KatieLG 🇬🇧 820 105 24ms 25 May 2025 357th duckyluuk 🇳🇱 820 105 867ms 7 Jul 2025 357th ndren 820 105 329ms 19 Oct 2025 361st adyache 🇺🇸 820 112 86ms 12 Jun 2023 362nd MeWhenI 🇻🇦 820 142 14ms 11 Oct 2023 363rd frankgraziano 820 158 31ms 15 days ago 364th lynn 818 201 183ms 9 Jan 2025 365th Ripick 817 59 23ms 17 Mar 2024 366th Yewzir 🇧🇪 817 125 11ms 16 Feb 2024 367th HumanoidCPU 816 112 15ms 20 Nov 2025 368th GrayJoKing 🇦🇺 815 150 72ms 20 Nov 2025 369th Shanethegamer 🇺🇸 814 49 99ms 7 Dec 2024 369th fuzzylojik-golf 🇺🇸 814 49 97ms 9 Sep 2025 369th edsrzf 🇳🇿 814 49 120ms 9 hours ago 372nd sean-niemann 🇺🇸 814 178 589ms 24 Sep 2025 373rd user189032 814 179 327ms 29 May 2019 374th edsrzf 🇳🇿 814 189 317ms 21 Jul 2025 375th solmyr2000 813 107 18ms 10 Jun 2022 376th MeWhenI 🇻🇦 813 176 16ms 16 Apr 2025 377th primo-ppcg 🇹🇭 812 131 220ms 25 Dec 2020 378th primo-ppcg 🇹🇭 811 143 9ms 11 Aug 2023 379th primo-ppcg 🇹🇭 811 153 404ms 15 Jan 2021 379th JayXon 🇺🇸 811 153 433ms 23 Jul 2025 381st nwellnhof 🇩🇪 810 75 46ms 28 Dec 2021 381st sean-niemann 🇺🇸 810 75 44ms 14 Aug 2025 383rd MeWhenI 🇻🇦 807 112 1,459ms 13 Nov 2022 384th frobinsonj 805 108 21ms 6 Dec 2019 384th rambox11 805 108 19ms 6 Dec 2019 384th voytxt 🇨🇿 805 108 18ms 20 Jul 2025 387th Shanethegamer 🇺🇸 805 327 1,873ms 24 Jan 2025 388th aksyristos 803 60 26ms 8 Feb 2023 389th marshallward 🇺🇸 803 190 50ms 6 May 2025 390th retrohun 802 93 51ms 26 Aug 2024 391st MeWhenI 🇻🇦 800 181 579ms 7 Nov 2025 392nd Yewzir 🇧🇪 799 153 60ms 24 Dec 2024 393rd PatrickStephansen 🇿🇦 798 109 31ms 16 Oct 2020 394th m-tkach 🇺🇦 797 108 47ms 2 Dec 2022 395th 2bular 796 49 5ms 11 Apr 2025 396th targrik 796 124 201ms 1 Dec 2025 397th ovs-code 🇩🇪 795 97 646ms 9 Feb 2025 397th antimon2 🇯🇵 795 97 416ms 11 Aug 2025 399th sisyphus-ppcg 🇦🇺 794 94 55ms 24 Jun 2022 400th SirBogman 🇺🇸 793 80 50ms 28 Aug 2022 First Prev 321–400 of 1,898 Next Last