Roman to Arabic in all languages in chars. 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 Chars Time 600th saramaebee 675 112 18 Oct 2018 600th taklam 675 112 4 Jul 2020 600th igmcdowell 675 112 4 Jan 2022 604th MeWhenI 🇻🇦 673 147 17 Feb 2023 605th ReidZ3 🇺🇸 673 165 13 Dec 2020 606th DialFrost 🇸🇬 672 106 16 Nov 2024 607th Jiramide 672 133 7 Feb 2021 608th SirBogman 🇺🇸 669 51 1 Sep 2022 609th vmcnabb 🇳🇿 669 113 6 May 2021 609th targrik 669 113 24 Feb 2025 611th MahlerFive 🇨🇦 667 186 24 Apr 2020 612th clockworknazo 666 114 20 Feb 2023 613th MeWhenI 🇻🇦 666 271 29 Nov 2023 614th FlorianCassayre 🇫🇷 665 108 18 Sep 2023 615th Natanaelel 🇸🇪 665 167 10 May 2025 616th MichalMarsalek 🇨🇿 664 135 30 Aug 2022 617th alexkunin 663 114 7 Jul 2019 618th sean-niemann 🇺🇸 662 122 31 Oct 2023 619th lionbryce 662 135 8 Aug 2024 620th SirBogman 🇺🇸 660 182 17 Apr 2022 621st RaBa21 🇭🇺 659 109 12 Jul 2025 622nd Bubbler-4 656 52 9 Dec 2021 622nd DialFrost 🇸🇬 656 52 1 Feb 2023 624th Shanethegamer 🇺🇸 656 76 12 Dec 2021 625th sean-niemann 🇺🇸 655 153 11 Jul 2024 626th SB-945 653 110 7 Apr 2024 627th varhammer 🇷🇺 653 121 13 Dec 2023 628th BBoehm 🇩🇪 652 116 21 Dec 2020 629th dokutan 652 137 20 Apr 2025 630th MeWhenI 🇻🇦 652 193 6 Jun 2023 631st hyvyys 646 117 19 Sep 2020 631st aksyristos 646 117 2 Nov 2022 633rd janbehrens 🇩🇪 645 121 16 May 2023 634th keelimeguy 🇺🇸 642 112 17 May 2025 635th villfa 642 121 2 Nov 2018 636th 386asm 🇺🇸 642 154 5 May 2023 637th user189032 641 118 29 May 2019 638th Yewzir 🇧🇪 640 122 10 Jun 2024 639th scpchicken 🇵🇼 639 78 4 May 2022 640th SirBogman 🇺🇸 639 101 20 Jan 2024 641st Shanethegamer 🇺🇸 638 120 17 Dec 2023 642nd RockOfStone 638 140 17 Mar 2024 643rd Shanethegamer 🇺🇸 636 127 28 May 2025 644th unfinishedprogram 635 119 12 Jul 2024 645th jared-hughes 634 141 16 Apr 2022 646th snyderek 🇺🇸 634 158 9 Nov 2024 647th olligobber 🇦🇺 634 175 21 May 2020 648th MeWhenI 🇻🇦 631 58 16 Jan 2022 649th jacobly0 🇺🇸 631 265 22 Apr 2024 650th stordev 630 114 26 Feb 2021 651st PatrickStephansen 🇿🇦 630 120 9 Jun 2021 651st stefangabos 🇷🇴 630 120 13 Sep 2022 651st helbling 🇨🇭 630 120 26 Mar 2024 654th neihousaigaai 628 200 18 May 2021 655th HumanoidCPU 627 103 7 Jun 2024 656th Jiramide 627 177 8 Feb 2021 657th janbehrens 🇩🇪 626 160 18 May 2023 658th MeWhenI 🇻🇦 621 105 3 Aug 2024 659th YAJUE114514 620 179 16 days ago 660th chartung17 619 116 1 Jan 2024 661st jupj 🇫🇮 617 131 27 Aug 2022 662nd CaedenHarper 🇨🇦 615 78 9 hours ago 663rd KrausRaus 🇺🇸 615 123 2 Sep 2020 663rd sebipopa 🇷🇴 615 123 14 Sep 2022 665th jupj 🇫🇮 615 272 26 Oct 2023 666th CaedenHarper 🇨🇦 614 116 32 hours ago 667th jacklynnepenick 614 117 13 Aug 2021 667th JunkIce 614 117 24 Nov 2024 669th 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